chore(deps): update actions/setup-node action to v7

Author: renovate[bot]

.github/workflows/build.yml

@@ -29,7 +29,7 @@ jobs:
       - uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
         with:
           bun-version: ${{ matrix.bun-version }}
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
         with:
           node-version: ${{ matrix.node-version }}
       - run: bun install --frozen-lockfile

.github/workflows/release.yml

@@ -24,7 +24,7 @@ jobs:
         with:
           bun-version: 1.3.14
 
-      - uses: actions/setup-node@v6.5.0
+      - uses: actions/setup-node@v7.0.0
         with:
           node-version: '24'
           registry-url: 'https://registry.npmjs.org'