Change error message text from "fully-initialized" to "fully initialized"

compiler/src/dotty/tools/dotc/transform/init/Errors.scala

@@ -98,7 +98,7 @@ object Errors {
 
     def show(using Context): String = {
       var index = 0
-      "Cannot prove that the value is fully-initialized. " + msg + ".\n" + stacktrace +
+      "Cannot prove that the value is fully initialized. " + msg + ".\n" + stacktrace +
         "\nThe unsafe promotion may cause the following problem:\n" +
         errors.head.show + errors.head.stacktrace
     }

tests/init/neg/closureLeak.check

@@ -1,7 +1,7 @@
 -- Error: tests/init/neg/closureLeak.scala:11:14 -----------------------------------------------------------------------
 11 |    l.foreach(a => a.addX(this)) // error
    |              ^^^^^^^^^^^^^^^^^
-   |             Cannot prove that the value is fully-initialized. Only initialized values may be used as arguments.
+   |             Cannot prove that the value is fully initialized. Only initialized values may be used as arguments.
    |
    |             The unsafe promotion may cause the following problem:
    |             Cannot prove that the value is fully initialized. Only initialized values may be used as arguments.

tests/init/neg/enum-desugared.check

@@ -1,7 +1,7 @@
 -- Error: tests/init/neg/enum-desugared.scala:17:15 --------------------------------------------------------------------
 17 |    Array(this.LazyErrorId, this.NoExplanationID) // error // error
    |          ^^^^^^^^^^^^^^^^
-   |          Cannot prove that the value is fully-initialized. May only use initialized value as method arguments.
+   |          Cannot prove that the value is fully initialized. May only use initialized value as method arguments.
    |
    |          The unsafe promotion may cause the following problem:
    |          Calling the external method method name may cause initialization errors. Calling trace:
@@ -10,7 +10,7 @@
 -- Error: tests/init/neg/enum-desugared.scala:17:33 --------------------------------------------------------------------
 17 |    Array(this.LazyErrorId, this.NoExplanationID) // error // error
    |                            ^^^^^^^^^^^^^^^^^^^^
-   |           Cannot prove that the value is fully-initialized. May only use initialized value as method arguments.
+   |           Cannot prove that the value is fully initialized. May only use initialized value as method arguments.
    |
    |           The unsafe promotion may cause the following problem:
    |           Calling the external method method ordinal may cause initialization errors. Calling trace:

tests/init/neg/enum.check

@@ -1,7 +1,7 @@
 -- Error: tests/init/neg/enum.scala:4:8 --------------------------------------------------------------------------------
 4 |        NoExplanationID // error
   |        ^
-  |        Cannot prove that the value is fully-initialized. May only use initialized value as method arguments.
+  |        Cannot prove that the value is fully initialized. May only use initialized value as method arguments.
   |
   |        The unsafe promotion may cause the following problem:
   |        Calling the external method method name may cause initialization errors. Calling trace:

tests/init/neg/inherit-non-hot.check

@@ -1,7 +1,7 @@
 -- Error: tests/init/neg/inherit-non-hot.scala:6:34 --------------------------------------------------------------------
 6 |            if b == null then b = new B(this) // error
   |                                  ^^^^^^^^^^^
-  |                        Cannot prove that the value is fully-initialized. May only assign fully initialized value.
+  |                        Cannot prove that the value is fully initialized. May only assign fully initialized value.
   |                         Calling trace:
   |                         -> val c = new C	[ inherit-non-hot.scala:19 ]
   |                            -> class C extends A {	[ inherit-non-hot.scala:15 ]

tests/init/neg/promotion-loop.check

@@ -1,7 +1,7 @@
 -- Error: tests/init/neg/promotion-loop.scala:16:10 --------------------------------------------------------------------
 16 |  println(b)      // error
    |          ^
-   |          Cannot prove that the value is fully-initialized. Only initialized values may be used as arguments.
+   |          Cannot prove that the value is fully initialized. Only initialized values may be used as arguments.
    |
    |          The unsafe promotion may cause the following problem:
    |          Cannot prove that the value is fully initialized. Only initialized values may be used as arguments.

tests/init/neg/t3273.check

@@ -1,15 +1,15 @@
 -- Error: tests/init/neg/t3273.scala:4:42 ------------------------------------------------------------------------------
 4 |  val num1: LazyList[Int] = 1 #:: num1.map(_ + 1)                        // error
   |                                  ^^^^^^^^^^^^^^^
-  |             Cannot prove that the value is fully-initialized. Only initialized values may be used as arguments.
+  |             Cannot prove that the value is fully initialized. Only initialized values may be used as arguments.
   |
   |             The unsafe promotion may cause the following problem:
   |             Access non-initialized value num1. Calling trace:
   |              -> val num1: LazyList[Int] = 1 #:: num1.map(_ + 1)                        // error	[ t3273.scala:4 ]
 -- Error: tests/init/neg/t3273.scala:5:61 ------------------------------------------------------------------------------
 5 |  val num2: LazyList[Int] = 1 #:: num2.iterator.map(_ + 1).to(LazyList)  // error
   |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  |             Cannot prove that the value is fully-initialized. Only initialized values may be used as arguments.
+  |             Cannot prove that the value is fully initialized. Only initialized values may be used as arguments.
   |
   |             The unsafe promotion may cause the following problem:
   |             Access non-initialized value num2. Calling trace: