[+] bump actions/upload-artifact from 4 to 5 (#1000)

* 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](actions/upload-artifact@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>

* Update download-artifact action to version 6

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Pavlo Golub <pavlo.golub@gmail.com>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -58,7 +58,7 @@ jobs:
         go build ./cmd/pgwatch
 
     - name: Upload webui as artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: webui-build
         path: internal/webui/build
@@ -85,7 +85,7 @@ jobs:
         cache-dependency-path: 'go.sum'
 
     - name: Download webui artifact
-      uses: actions/download-artifact@v5
+      uses: actions/download-artifact@v6
       with:
         name: webui-build
         path: internal/webui/build