Upgrade further GHAs to node20

.github/workflows/generate-mindmap.yml

@@ -28,9 +28,9 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Use Node.js
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
-        node-version: 16
+        node-version: 20
         cache: 'npm'
         cache-dependency-path: pattern-categorization/package-lock.json
     - name: Install Node.js dependencies
@@ -49,6 +49,6 @@ jobs:
     - name: Reduce Screenshot Size (PNG)
       run: npx optipng ${{ matrix.folder }}/innersource-program-mind-map.png
     - name: Commit Changes
-      uses: stefanzweifel/git-auto-commit-action@v4
+      uses: stefanzweifel/git-auto-commit-action@v5
       with:
         commit_message: Re-creating markmap and screenshot

.github/workflows/link-checker-prs.yml

@@ -21,15 +21,15 @@ jobs:
 
       - name: Get changed files
         id: changed-files
-        uses: tj-actions/changed-files@v32
+        uses: tj-actions/changed-files@v44
 
       - name: Filter markdown files only
         run: |
           md_files=`find ${{ steps.changed-files.outputs.all_changed_files }} -maxdepth 0 -name "*.md" | tr '\n' ' '`
           echo "MARKDOWN_FILES=$md_files" >> $GITHUB_ENV
 
       - name: Restore lychee cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: .lycheecache
           key: cache-lychee-${{ github.sha }}

.github/workflows/lint-patterns.yml

@@ -20,7 +20,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Problem Matcher for markdownlint-cli
-      uses: xt0rted/markdownlint-problem-matcher@v2
+      uses: xt0rted/markdownlint-problem-matcher@v3
     - name: Lint pattern files (markdown)
       uses: avto-dev/markdown-lint@v1
       with: