Update E3036 and E3035 to allow more FNs (#2928)

Author: kddejong

src/cfnlint/rules/resources/DeletionPolicy.py

@@ -21,7 +21,13 @@ def check_value(self, key, path, res_type):
 
         valid_values = ["Delete", "Retain", "RetainExceptOnCreate", "Snapshot"]
 
-        supported_functions = ["Fn::FindInMap", "Fn::If", "Ref"]
+        supported_functions = [
+            "Fn::Sub",
+            "Fn::Select",
+            "Fn::FindInMap",
+            "Fn::If",
+            "Ref",
+        ]
 
         supported_functions_joined = ", ".join(supported_functions)
 

src/cfnlint/rules/resources/UpdateReplacePolicy.py

@@ -21,7 +21,13 @@ def check_value(self, key, path, res_type):
 
         valid_values = ["Delete", "Retain", "Snapshot"]
 
-        supported_functions = ["Fn::FindInMap", "Fn::If", "Ref"]
+        supported_functions = [
+            "Fn::Sub",
+            "Fn::Select",
+            "Fn::FindInMap",
+            "Fn::If",
+            "Ref",
+        ]
 
         supported_functions_joined = ", ".join(supported_functions)