ci: upgrade mise-action to v4

Signed-off-by: Sped0n <hi@sped0n.com>

Author: Sped0n

.github/workflows/build.yml

@@ -32,7 +32,7 @@ jobs:
           token: ${{ secrets.PAT }}
 
       - name: Setup Mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
         with:
           install_args: node@latest pnpm@10 hugo-extended@${{ matrix.hugo-version }}
           tool_versions: |

.github/workflows/lint.yml

@@ -24,7 +24,7 @@ jobs:
           token: ${{ secrets.PAT || github.token }}
 
       - name: Setup Mise
-        uses: jdx/mise-action@v3
+        uses: jdx/mise-action@v4
         with:
           install_args: node@latest pnpm@10
           tool_versions: |