Improve release process

* Add only uploader and checker binaries and basic documentation to windows dist archive.
  Prepare for specific docs.

* Improve Makefile to be able to use github lightweight git tags for release version calculation.
* Change github action to use the make dist target for asset uploading.
  * Remove matrix strategy and single go release actions.
  * Update go setup action to use latest version.
   * Use action to upload both distribution archives created by make.

* Improve the pattern to leave tagged release version numbers like
   `0.2.2-alpha` alone and only increase version numbers where
   git describe has added a string starting with a number.

.github/workflows/release.yml

@@ -6,38 +6,23 @@ on:
 
 jobs:
   releases-matrix:
-    name: Release Go Binary
+    name: Release Go binaries
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        goos: [linux, windows]
-        goarch: [amd64]
     steps:
-    - uses: actions/checkout@v2
-    - uses: wangyoucao577/go-release-action@v1.25
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: ${{ matrix.goos }}
-        goarch: ${{ matrix.goarch }}
-        goversion: "latest"
-        build_flags: -v
-        project_path: ./cmd/csaf_checker
-        binary_name: csaf_checker
-    - uses: wangyoucao577/go-release-action@v1.25
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: ${{ matrix.goos }}
-        goarch: ${{ matrix.goarch }}
-        goversion: "latest"
-        build_flags: -v
-        project_path: ./cmd/csaf_provider
-        binary_name: csaf_provider
-    - uses: wangyoucao577/go-release-action@v1.25
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: ${{ matrix.goos }}
-        goarch: ${{ matrix.goarch }}
-        goversion: "latest"
-        build_flags: -v
-        project_path: ./cmd/csaf_uploader
-        binary_name: csaf_uploader
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+            go-version: '^1.18.2'
+
+      - name: Build
+        run: make dist
+
+      - name: Upload release assets
+        uses: softprops/action-gh-release@v1
+        with:
+            files: |
+                dist/csaf_distribution-*.zip
+                dist/csaf_distribution-*.tar.gz