chore(deps): update actions/setup-node action to v6 (#108)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/CI.yml

@@ -28,7 +28,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 22
           cache: 'yarn'
@@ -106,7 +106,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
       - name: Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 22
           cache: yarn
@@ -231,7 +231,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node }}
           cache: yarn
@@ -264,7 +264,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node }}
           cache: yarn
@@ -294,7 +294,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
       - name: Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 22
           cache: yarn