Bump wmde/git-filter-repo-docker-action from v1 to v2

Bug: T314987
Change-Id: Ie45f5f43bda5c138a8d5ea0aeabe3cd99a1faad9

Author: lucaswerkmeister

.github/workflows/filterCommits.yml

@@ -11,7 +11,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: git-filter-repo
-        uses: wmde/git-filter-repo-docker-action@v1
+        uses: wmde/git-filter-repo-docker-action@v2
         with:
           privateKey: ${{ secrets.SSH_PRIVATE_KEY_CHANGES }}
           targetOrg: wikimedia