chore(deps): update renovatebot/github-action action to v42.0.3 (#3310)

Signed-off-by: argoproj-renovate[bot] <161757507+argoproj-renovate[bot]@users.noreply.github.com>
Co-authored-by: argoproj-renovate[bot] <161757507+argoproj-renovate[bot]@users.noreply.github.com>

.github/workflows/renovate.yaml

@@ -26,7 +26,7 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Self-hosted Renovate
-        uses: renovatebot/github-action@f5c3383cb7cbf7711d8b66b809375b2d5f4e2d1d # v42.0.2
+        uses: renovatebot/github-action@2e8e8c59e00d930224943f86f6812fbc6640f454 # v42.0.3
         with:
           configurationFile: .github/configs/renovate-config.js
           # renovate: datasource=docker depName=ghcr.io/renovatebot/renovate