build(deps-dev): Upgrade knip from 5.88.1 to 6.7.0 (#1039)

JIRA: CPOUI5FOUNDATION-1222

Author: werwolf2303

.github/workflows/ci.yml

@@ -16,10 +16,10 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - uses: actions/checkout@v6
-    - name: Use Node.js 20.11.0
+    - name: Use Node.js 20.19.0
       uses: actions/setup-node@v6
       with:
-        node-version: 20.11.0
+        node-version: 20.19.0
 
     - name: Install dependencies
       run: npm ci

.github/workflows/test.yml

@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: false # Do not stop other jobs if one fails
       matrix:
-        version: [20, 22, 24]
+        version: ["20.11.0", 22, 24]
         os: [ubuntu-24.04, windows-2025, macos-15]
     runs-on: ${{ matrix.os }}
     steps:

knip.config.js

@@ -6,7 +6,6 @@ const config = {
 	rules: {
 		files: "off",
 		duplicates: "off",
-		classMembers: "off",
 		unlisted: "off",
 		binaries: "off",
 		unresolved: "off",