[CI]: Bump the ci-actions group with 2 updates

Bumps the ci-actions group with 2 updates: [gradle/actions](https://github.com/gradle/actions) and [actions/deploy-pages](https://github.com/actions/deploy-pages).


Updates `gradle/actions` from 5 to 6
- [Release notes](https://github.com/gradle/actions/releases)
- [Commits](gradle/actions@v5...v6)

Updates `actions/deploy-pages` from 4 to 5
- [Release notes](https://github.com/actions/deploy-pages/releases)
- [Commits](actions/deploy-pages@v4...v5)

---
updated-dependencies:
- dependency-name: gradle/actions
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: ci-actions
- dependency-name: actions/deploy-pages
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: ci-actions
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build-kdoc.yml

@@ -20,7 +20,7 @@ jobs:
           distribution: temurin
           java-version: 21
           cache: gradle
-      - uses: gradle/actions/setup-gradle@v5
+      - uses: gradle/actions/setup-gradle@v6
 
       - name: Build KDoc
         run: ./gradlew --build-cache --configuration-cache lib:dokkaGenerate
@@ -40,4 +40,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5

.github/workflows/codeql.yml

@@ -33,7 +33,7 @@ jobs:
         distribution: temurin
         java-version: 21
         cache: gradle
-    - uses: gradle/actions/setup-gradle@v5
+    - uses: gradle/actions/setup-gradle@v6
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL

.github/workflows/test-dev.yml

@@ -15,7 +15,7 @@ jobs:
           distribution: temurin
           java-version: 21
           cache: gradle
-      - uses: gradle/actions/setup-gradle@v5
+      - uses: gradle/actions/setup-gradle@v6
 
       - name: Check
         run: ./gradlew --configuration-cache --build-cache lib:check
@@ -30,7 +30,7 @@ jobs:
           distribution: temurin
           java-version: 21
           cache: gradle
-      - uses: gradle/actions/setup-gradle@v5
+      - uses: gradle/actions/setup-gradle@v6
 
       - name: Enable KVM group perms
         run: |