ci: set build version to 1.18, use task for release builds

.github/workflows/build.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v2
         with:
-          go-version: '1.17.7'
+          go-version: '1.18.8'
       - name: Download Task
         run: 'sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d'
       - name: Build

.github/workflows/release.yml

@@ -33,10 +33,13 @@ jobs:
     - uses: actions/checkout@v3
       with:
         submodules: true
+    - name: Download Task
+        run: 'sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d'
     - uses: wangyoucao577/go-release-action@v1.25
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
         goos: ${{ matrix.goos }}
         goarch: ${{ matrix.goarch }}
+        build_command: task
         binary_name: hilbish
         extra_files: LICENSE README.md CHANGELOG.md .hilbishrc.lua nature libs docs emmyLuaDocs