fix up gitattributes

Author: Fidget-Spinner

.gitattributes

@@ -97,7 +97,6 @@ Programs/test_frozenmain.h                          generated
 Python/Python-ast.c                                 generated
 Python/executor_cases.c.h                           generated
 Python/generated_cases.c.h                          generated
-Python/generated_tracer_cases.c.h                   generated
 Python/optimizer_cases.c.h                          generated
 Python/opcode_targets.h                             generated
 Python/stdlib_module_names.h                        generated

Tools/c-analyzer/cpython/_parser.py

@@ -78,7 +78,6 @@ def format_tsv_lines(lines):
     'Python/deepfreeze/*.c',
     'Python/frozen_modules/*.h',
     'Python/generated_cases.c.h',
-    'Python/generated_tracer_cases.c.h',
     'Python/executor_cases.c.h',
     'Python/optimizer_cases.c.h',
     'Python/opcode_targets.h',