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

Author: renovate[bot]

.github/workflows/cd.yml

@@ -27,7 +27,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: ⎔ Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: npm
           node-version-file: '.nvmrc'

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: ⎔ Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: npm
           node-version-file: '.nvmrc'
@@ -40,7 +40,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: ⎔ Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: npm
           node-version-file: '.nvmrc'
@@ -59,7 +59,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: ⎔ Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: npm
           node-version-file: '.nvmrc'
@@ -83,7 +83,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: ⎔ Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: npm
           node-version-file: '.nvmrc'
@@ -108,7 +108,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: ⎔ Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           cache: npm
           node-version-file: '.nvmrc'