fix: set GHE_HOST environment variable in release workflow

.gitea/workflows/release.yml

@@ -17,6 +17,12 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
+      - name: Set GHE_HOST
+        id: ghe_host
+        run: |
+          $ghe_host = $env:GITHUB_SERVER_URL -replace "https://", ""
+          echo "::set-output name=GHE_HOST::$ghe_host"
+
       - name: Extract version from CHANGELOG
         id: changelog
         uses: release-drafter/release-drafter@v5
@@ -27,6 +33,8 @@ jobs:
             body: |
               ${{ description }}
           token: ${{ secrets.GITEA_TOKEN }}
+        env:
+          GHE_HOST: ${{ steps.ghe_host.outputs.GHE_HOST }}
 
       # Create Release also creates an Tag
       # - name: Create git tag