Add ignorable commits on run_test.py to git blame ignore (pytorch#145787)

Chanced upon it while searching through cpp_extension related code.
Pull Request resolved: pytorch#145787
Approved by: https://github.com/malfet

Author: janeyx99

.git-blame-ignore-revs

@@ -24,6 +24,10 @@ e3900d2ba5c9f91a24a9ce34520794c8366d5c54
 2e26976ad3b06ce95dd6afccfdbe124802edf28f
 # 2021-06-07 Strictly typed everything in `.github` and `tools`
 737d920b21db9b4292d056ee1329945990656304
+# 2021-08-12 [codemod][lint][fbcode/c*] Enable BLACK by default
+b0043072529b81276a69df29e00555333117646c
+# 2021-08-25 Reformat run_test.py
+67d8e7b659b19e1ee68208b28bfa7dba73375dbc
 # 2022-06-09 Apply clang-format to ATen headers
 95b15c266baaf989ef7b6bbd7c23a2d90bacf687
 # 2022-06-11 [lint] autoformat test/cpp and torch/csrc