ci: add dist workflow

.github/workflows/dist.yml

@@ -0,0 +1,23 @@
+name: dist
+
+on:
+  push:
+    tags:
+      - "v[0-9]+.[0-9]+.[0-9]+"
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: registry.fedoraproject.org/fedora:latest
+    steps:
+      - run: dnf install --setopt install_weak_deps=False --assumeyes golang git-core meson 'pkgconfig(bash-completion)' 'pkgconfig(yggdrasil)' 'pkgconfig(dbus-1)' 'pkgconfig(systemd)' 'rpm_macro(forgemeta)'
+      - uses: actions/checkout@v4
+      # See https://github.com/mesonbuild/meson/pull/13637
+      - run: git config --global safe.directory "*"
+      - run: meson setup -Dvendor=True _build
+      - run: meson dist -C _build
+      - uses: softprops/action-gh-release@v2
+        with:
+          files: _build/meson-dist/rhc-*.tar.xz*