Add ignoring revisions for blame

File .git-blame-ignore-revs contains a list of revisions to use for
ignoring in blame. Example:
$ git blame FILE --ignore-revs-file .git-blame-ignore-revs

Also you can configure git to automatically ignore revisions listed
in a file on every call to git blame:
$ git config blame.ignoreRevsFile .git-blame-ignore-revs

Requirements: Git >=2.23

Author: PokhodenkoSA

.git-blame-ignore-revs

@@ -0,0 +1,4 @@
+# $ git config blame.ignoreRevsFile .git-blame-ignore-revs
+
+# Migrate code style to Black
+41ccd65e2e659aa0add0e5ab59f1a46e32cc4c46