[NFC] Add libcxx python reformat SHA to .git-blame-ignore-revs
diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index b6a6719..b046f60 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -51,3 +51,4 @@
 b71edfaa4ec3c998aadb35255ce2f60bba2940b0
 f84bac329ba6c9f0c022bcf77237e912362e247a
 dd3c26a045c081620375a878159f536758baba6e
+7bfaa0f09d0564f315ea778023b34b8a113ec740