bump clang-format

Author: aduh95

.github/workflows/linter.yml

@@ -27,9 +27,9 @@ jobs:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
       - name: Run clang-format
-        uses: jidicula/clang-format-action@c74383674bf5f7c69f60ce562019c1c94bc1421a # v4.13.0
+        uses: jidicula/clang-format-action@6cd220de46c89139a0365edae93eee8eb30ca8fe # v4.16.0
         with:
-          clang-format-version: '17'
+          clang-format-version: '21'
           fallback-style: 'Google'
 
       - uses: chartboost/ruff-action@e18ae971ccee1b2d7bbef113930f00c670b78da4 # v1.0.0