Ignore end-of-line comments when determining blank line rules (#11342)

## Summary

Closes #11331.

Author: charliermarsh

crates/ruff_linter/resources/test/fixtures/pycodestyle/E30.py

@@ -439,7 +439,7 @@ def b():
 # no error
 def test():
     pass
-  
+
   # Wrongly indented comment
     pass
 # end
@@ -615,13 +615,13 @@ def g():
 
 # E302
 class Test:
-	
+
 	pass
-	
+
 	def method1():
 		return 1
-		
-		
+
+
 	def method2():
 		return 22
 # end
@@ -762,7 +762,7 @@ def b(self):
 def fn():
     pass
 
- 
+
     pass
 # end
 
@@ -933,3 +933,13 @@ def a():
     async def b():
         pass
 # end
+
+
+# no error
+@overload
+def arrow_strip_whitespace(obj: Table, /, *cols: str) -> Table: ...
+@overload
+def arrow_strip_whitespace(obj: Array, /, *cols: str) -> Array: ...  # type: ignore[misc]
+def arrow_strip_whitespace(obj, /, *cols):
+    ...
+# end

crates/ruff_linter/src/rules/pycodestyle/rules/blank_lines.rs

@@ -352,7 +352,7 @@ struct LogicalLineInfo {
     kind: LogicalLineKind,
     first_token_range: TextRange,
 
-    // The token's kind right before the newline ending the logical line.
+    // The kind of the last non-trivia token before the newline ending the logical line.
     last_token: TokenKind,
 
     // The end of the logical line including the newline.
@@ -549,7 +549,9 @@ impl<'a> Iterator for LinePreprocessor<'a> {
                 _ => {}
             }
 
-            last_token = token_kind;
+            if !token_kind.is_trivia() {
+                last_token = token_kind;
+            }
         }
 
         None

crates/ruff_linter/src/rules/pycodestyle/snapshots/ruff_linter__rules__pycodestyle__tests__E303_E30.py.snap

@@ -13,8 +13,8 @@ E30.py:625:2: E303 [*] Too many blank lines (2)
 ℹ Safe fix
 621 621 | 	def method1():
 622 622 | 		return 1
-623 623 | 		
-624     |-		
+623 623 | 
+624     |-
 625 624 | 	def method2():
 626 625 | 		return 22
 627 626 | # end
@@ -242,7 +242,7 @@ E30.py:766:5: E303 [*] Too many blank lines (2)
 762 762 | def fn():
 763 763 |     pass
 764 764 | 
-765     |- 
+765     |-
 766 765 |     pass
 767 766 | # end
 768 767 |