Update sbt-github-actions to 0.29.0 (#447)

* Update sbt-github-actions to 0.29.0

* Regenerate GitHub Actions workflow

Executed command: sbt githubWorkflowGenerate

---------

Co-authored-by: PJ Fanning <[email protected]>

Author: scala-steward

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -53,7 +53,7 @@ jobs:
         run: tar cf targets.tar target project/target
 
       - name: Upload target directories
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: target-${{ matrix.os }}-${{ matrix.scala }}-${{ matrix.java }}
           path: targets.tar
@@ -70,7 +70,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -86,7 +86,7 @@ jobs:
         uses: sbt/setup-sbt@v1
 
       - name: Download target directories (2.11.12)
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: target-${{ matrix.os }}-2.11.12-${{ matrix.java }}
 
@@ -96,7 +96,7 @@ jobs:
           rm targets.tar
 
       - name: Download target directories (2.12.20)
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: target-${{ matrix.os }}-2.12.20-${{ matrix.java }}
 
@@ -106,7 +106,7 @@ jobs:
           rm targets.tar
 
       - name: Download target directories (2.13.18)
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: target-${{ matrix.os }}-2.13.18-${{ matrix.java }}
 
@@ -116,7 +116,7 @@ jobs:
           rm targets.tar
 
       - name: Download target directories (3.3.7)
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v6
         with:
           name: target-${{ matrix.os }}-3.3.7-${{ matrix.java }}
 

project/plugins.sbt

@@ -1,4 +1,4 @@
-addSbtPlugin("com.github.sbt" % "sbt-github-actions" % "0.28.0")
+addSbtPlugin("com.github.sbt" % "sbt-github-actions" % "0.29.0")
 
 addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.11.2")