Upgrade GHA dependencies (#2366)

This fixes the following deprecation warning:

> Node.js 16 actions are deprecated. Please update the following actions
to use Node.js 20

Signed-off-by: Wouter Born <github@maindrain.net>

.github/workflows/ci-build.yml

@@ -19,23 +19,23 @@ jobs:
       fail-fast: false
       matrix:
         java: [ '17' ]
-        maven: [ '3.9.4' ]
+        maven: [ '3.9.6' ]
         os: [ 'ubuntu-22.04' ]
     name: Build (Java ${{ matrix.java }}, ${{ matrix.os }})
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
         if: github.head_ref == ''
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Checkout merge
         if: github.head_ref != ''
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: refs/pull/${{github.event.pull_request.number}}/merge
 
       - name: Set up Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/.m2/repository
@@ -45,13 +45,13 @@ jobs:
             ${{ runner.os }}-maven-
 
       - name: Set up Java ${{ matrix.java }}
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
           java-version: ${{ matrix.java }}
 
       - name: Set up Maven ${{ matrix.maven }}
-        uses: stCarolas/setup-maven@v4.5
+        uses: stCarolas/setup-maven@v5
         with:
           maven-version: ${{ matrix.maven }}
 
@@ -73,14 +73,14 @@ jobs:
 
       - name: Upload Build Log
         if: ${{ always() && ((steps.build.outcome == 'success') || (steps.build.outcome == 'failure')) }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: build-log-java-${{ matrix.java }}-${{ matrix.os }}
           path: build.log
 
       - name: Upload SAT Summary Report
         if: ${{ always() && ((steps.build.outcome == 'success') || (steps.build.outcome == 'failure')) }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: sat-summary-report
           path: target/summary_report.html

.github/workflows/mainui.yml

@@ -20,14 +20,14 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: '18.x'
 
       - name: Cache node modules
         id: cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: node_modules # npm cache files are stored in `~/.npm` on Linux/macOS
           key: ${{ runner.os }}-node_modules-${{ hashFiles('**/package-lock.json') }}
@@ -49,14 +49,14 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: '18.x'
 
       - name: Cache node modules
         id: cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: node_modules # npm cache files are stored in `~/.npm` on Linux/macOS
           key: ${{ runner.os }}-node_modules-${{ hashFiles('**/package-lock.json') }}
@@ -72,7 +72,7 @@ jobs:
       - name: Build and generate report
         run: npm run webpack-analyzer-report-stats
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: report
           path: /home/runner/work/openhab-webui/openhab-webui/bundles/org.openhab.ui/web/report.html

.github/workflows/relative-ci.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send bundle stats and build information to RelativeCI
-        uses: relative-ci/agent-action@v2.1.7
+        uses: relative-ci/agent-action@v2.1.10
         with:
           key: ${{ secrets.RELATIVE_CI_KEY }}
           token: ${{ secrets.GITHUB_TOKEN }}