chore(deps): bump actions/upload-artifact from 4 to 5

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/llgo.yml

@@ -27,7 +27,7 @@ jobs:
           wget -P ./_demo/c/llama2-c https://huggingface.co/karpathy/tinyllamas/resolve/main/stories15M.bin
 
       - name: Upload model as artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: llama2-model
           path: ./_demo/c/llama2-c/stories15M.bin

.github/workflows/release-build.yml

@@ -82,7 +82,7 @@ jobs:
             release --verbose --skip=publish,nfpm,snapcraft --snapshot --clean
 
       - name: Upload Darwin AMD64 Artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: llgo-darwin-amd64
           path: .dist/*darwin-amd64.tar.gz
@@ -90,7 +90,7 @@ jobs:
           include-hidden-files: true
 
       - name: Upload Darwin ARM64 Artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: llgo-darwin-arm64
           path: .dist/*darwin-arm64.tar.gz
@@ -98,7 +98,7 @@ jobs:
           include-hidden-files: true
 
       - name: Upload Linux AMD64 Artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: llgo-linux-amd64
           path: .dist/*linux-amd64.tar.gz
@@ -106,7 +106,7 @@ jobs:
           include-hidden-files: true
 
       - name: Upload Linux ARM64 Artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: llgo-linux-arm64
           path: .dist/*linux-arm64.tar.gz
@@ -114,7 +114,7 @@ jobs:
           include-hidden-files: true
 
       - name: Upload Checksums
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: llgo-checksums
           path: .dist/*checksums.txt