redo of #69 (#75)

* fix(pkg,aur): sources now are version unique

* build: allow to override git-rev and timestamp build info

* chore: organize and parallelize some checks

* chore: make standard PKGBUIDLs

* pkg(aur): `-bin` only has to depend on the `.so` file

* pkg(feat,aur): multiarch `-bin` pkg

* ci(void): update xbps first, add warning

* pkg(aur): bump pkgrels

* pkg(aur): pkgrel again AND `.SRCINFO` finally

---------

Co-authored-by: grialion <48643945+grialion@users.noreply.github.com>

.github/workflows/build.yml

@@ -132,6 +132,7 @@ jobs:
           path: lidm-riscv64
           retention-days: 1
 
+  # This build job is only symbolic, the behavior of the packaged Void Linux version may differ.
   build-linux-amd64-musl:
     name: amd64-musl
     runs-on: ubuntu-24.04
@@ -147,7 +148,7 @@ jobs:
           run: |
             cd /workspace
 
-            xbps-install -Sy
+            xbps-install -Syu xbps && xbps-install -yu
             xbps-install -y git pam-devel make gcc bash git
 
             ARCH=amd64-musl GITHUB_STEP_SUMMARY=gss.out GITHUB_OUTPUT=go.out assets/github_scripts/build.sh