ci(github-action): update planetscale/ghcommit-action ( v0.2.14 → v0.2.15 )

| datasource  | package                     | from    | to      |
| ----------- | --------------------------- | ------- | ------- |
| github-tags | planetscale/ghcommit-action | v0.2.14 | v0.2.15 |

Author: renovate[bot]

.github/workflows/workflow_call-render-readme.yaml

@@ -47,7 +47,7 @@ jobs:
           python ./.ci/scripts/render-readme.py
 
       - name: Commit Changes
-        uses: planetscale/ghcommit-action@2675e0864d08c642df6064d3eb71d71452aeeb29 # v0.2.14
+        uses: planetscale/ghcommit-action@6a383e778f6620afde4bf4b45069d3c6983c1ae2 # v0.2.15
         with:
           commit_message: "chore: regenerate README.md [skip ci]"
           repo: ${{ github.repository }}