clean up test names

Author: ntBre

crates/ruff_python_parser/resources/inline/err/decorator_expression_before_py39.py renamed to crates/ruff_python_parser/resources/inline/err/decorator_expression_py38.py

@@ -2588,28 +2588,28 @@ impl<'src> Parser<'src> {
         // before 3.9 but avoid false positives on examples like the `@_` "identity function hack"
         // or the "eval hack" called out in the PEP.
 
-        // test_ok decorator_expression_dotted_ident_before_py39
+        // test_ok decorator_expression_dotted_ident_py38
         // # parse_options: { "target-version": "3.8" }
         // @buttons.clicked.connect
         // def spam(): ...
 
-        // test_ok decorator_expression_identity_hack_before_py39
+        // test_ok decorator_expression_identity_hack_py38
         // # parse_options: { "target-version": "3.8" }
         // def _(x): return x
         // @_(buttons[0].clicked.connect)
         // def spam(): ...
 
-        // test_ok decorator_expression_eval_hack_before_py39
+        // test_ok decorator_expression_eval_hack_py38
         // # parse_options: { "target-version": "3.8" }
         // @eval("buttons[0].clicked.connect")
         // def spam(): ...
 
-        // test_ok decorator_expression_after_py39
+        // test_ok decorator_expression_py39
         // # parse_options: { "target-version": "3.9" }
         // @buttons[0].clicked.connect
         // def spam(): ...
 
-        // test_err decorator_expression_before_py39
+        // test_err decorator_expression_py38
         // # parse_options: { "target-version": "3.8" }
         // @buttons[0].clicked.connect
         // def spam(): ...

crates/ruff_python_parser/resources/inline/ok/decorator_expression_dotted_ident_before_py39.py renamed to crates/ruff_python_parser/resources/inline/ok/decorator_expression_dotted_ident_py38.py

@@ -1,6 +1,6 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
-input_file: crates/ruff_python_parser/resources/inline/err/decorator_expression_before_py39.py
+input_file: crates/ruff_python_parser/resources/inline/err/decorator_expression_py38.py
 ---
 ## AST
 

crates/ruff_python_parser/resources/inline/ok/decorator_expression_eval_hack_before_py39.py renamed to crates/ruff_python_parser/resources/inline/ok/decorator_expression_eval_hack_py38.py

@@ -1,6 +1,6 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
-input_file: crates/ruff_python_parser/resources/inline/ok/decorator_expression_dotted_ident_before_py39.py
+input_file: crates/ruff_python_parser/resources/inline/ok/decorator_expression_dotted_ident_py38.py
 ---
 ## AST
 

crates/ruff_python_parser/resources/inline/ok/decorator_expression_identity_hack_before_py39.py renamed to crates/ruff_python_parser/resources/inline/ok/decorator_expression_identity_hack_py38.py

@@ -1,6 +1,6 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
-input_file: crates/ruff_python_parser/resources/inline/ok/decorator_expression_eval_hack_before_py39.py
+input_file: crates/ruff_python_parser/resources/inline/ok/decorator_expression_eval_hack_py38.py
 ---
 ## AST
 

crates/ruff_python_parser/resources/inline/ok/decorator_expression_after_py39.py renamed to crates/ruff_python_parser/resources/inline/ok/decorator_expression_py39.py

@@ -1,6 +1,6 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
-input_file: crates/ruff_python_parser/resources/inline/ok/decorator_expression_identity_hack_before_py39.py
+input_file: crates/ruff_python_parser/resources/inline/ok/decorator_expression_identity_hack_py38.py
 ---
 ## AST
 

crates/ruff_python_parser/src/parser/statement.rs

@@ -1,6 +1,6 @@
 ---
 source: crates/ruff_python_parser/tests/fixtures.rs
-input_file: crates/ruff_python_parser/resources/inline/ok/decorator_expression_after_py39.py
+input_file: crates/ruff_python_parser/resources/inline/ok/decorator_expression_py39.py
 ---
 ## AST