[NFC] Add libc++ formatting commit to the git-blame ignore file
diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index 7292341..b0c91c6 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -55,3 +55,6 @@
 f98ee40f4b5d7474fc67e82824bf6abbaedb7b1c
 2238dcc39358353cac21df75c3c3286ab20b8f53
 f9008e6366c2496b1ca1785b891d5578174ad63e
+
+# [libc++][NFC] Apply clang-format on large parts of the code base
+5aa03b648b827128d439f705cd7d57d59673741d