chore(deps): bump actions/setup-node from 4 to 6

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 4 to 6.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v4...v6)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/e2e-tests.yml

@@ -45,7 +45,7 @@ jobs:
           bundler-cache: true
 
       - name: 🟢 Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: 'npm'
@@ -109,7 +109,7 @@ jobs:
           bundler-cache: true
 
       - name: 🟢 Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: 'npm'
@@ -166,7 +166,7 @@ jobs:
           bundler-cache: true
 
       - name: 🟢 Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: 'npm'
@@ -216,7 +216,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: 🟢 Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
 

.github/workflows/frontend-tests.yml

@@ -36,7 +36,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: 🟢 Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'npm'
@@ -153,7 +153,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: 🟢 Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: 'npm'
@@ -178,7 +178,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: 🟢 Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: 'npm'