Bump actions/upload-artifact from 5 to 6

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 6.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v5...v6)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/build-chocolatey.yml

@@ -49,7 +49,7 @@ jobs:
       - name: Build the Chocolatey package (.nupkg)
         run: choco pack ./pkgs/chocolatey/scala.nuspec --out ./pkgs/chocolatey
       - name: Upload the Chocolatey package to GitHub
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: scala.nupkg
           path: ./pkgs/chocolatey/scala.${{ inputs.version }}.nupkg

.github/workflows/build-msi.yml

@@ -32,7 +32,7 @@ jobs:
         env:
           DEVELOCITY_ACCESS_KEY: ${{ secrets.DEVELOCITY_ACCESS_KEY }}
       - name: Upload MSI Artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: scala.msi
           path: ./dist/win-x86_64/target/windows/scala.msi

.github/workflows/build-sdk.yml

@@ -75,37 +75,37 @@ jobs:
       - name: Build and pack the SDK (win x86-64)
         run : ./project/scripts/sbt dist-win-x86_64/Universal/stage
       - name: Upload zip archive to GitHub Artifact (universal)
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         id  : universal
         with:
           path: ./dist/target/universal/stage
           name: scala3-universal
       - name: Upload zip archive to GitHub Artifact (linux x86-64)
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         id  : linux-x86_64
         with:
           path: ./dist/linux-x86_64/target/universal/stage
           name: scala3-x86_64-pc-linux
       - name: Upload zip archive to GitHub Artifact (linux aarch64)
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         id  : linux-aarch64
         with:
           path: ./dist/linux-aarch64/target/universal/stage
           name: scala3-aarch64-pc-linux
       - name: Upload zip archive to GitHub Artifact (mac x86-64)
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         id  : mac-x86_64
         with:
           path: ./dist/mac-x86_64/target/universal/stage
           name: scala3-x86_64-apple-darwin
       - name: Upload zip archive to GitHub Artifact (mac aarch64)
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         id  : mac-aarch64
         with:
           path: ./dist/mac-aarch64/target/universal/stage
           name: scala3-aarch64-apple-darwin
       - name: Upload zip archive to GitHub Artifact (win x86-64)
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         id  : win-x86_64
         with:
           path: ./dist/win-x86_64/target/universal/stage