Update actions/upload-artifact to v4

Author: managedkaos

Ch01/01_03-scheduled-triggers/nightly-build.yml

@@ -11,18 +11,18 @@ jobs:
       - name: Create a tag for the archive
         run: echo "::set-output name=TAG::$(date +%F)"
         id: tag
-        
+
       - name: Starting the nightly build for ${{ steps.tag.outputs.TAG }}
         run: echo "The tag is ${{ steps.tag.outputs.TAG }}"
-        
+
       - name: Check out the code
         uses: actions/checkout@v2
-        
+
       - name: Create the artifact
         run: tar -cvf nightly-${{ steps.tag.outputs.TAG }}.tar ./*
-        
+
       - name: Upload the artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
          name: nightly-${{ steps.tag.outputs.TAG }}.tar
          path: nightly-${{ steps.tag.outputs.TAG }}.tar

Ch01/01_06-caching-between-workflow-runs/build-hugo-no-cache.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Build the hugo executable
         run: go install --tags extended
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: hugo
           path: /home/runner/go/bin/hugo

Ch01/01_06-caching-between-workflow-runs/build-hugo-with-cache.yml

@@ -27,7 +27,7 @@ jobs:
       - name: Build the hugo executable
         run: go install --tags extended
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: hugo
           path: /home/runner/go/bin/hugo