feat: enhance GitHub release tracking with pattern support and version extraction

- Add github_release_pattern field to support multi-product repositories
- Implement get_github_releases_by_pattern() for filtered release matching
- Add parse_github_version_release() to extract version-release components
- Update openbao plugin packages with release patterns and correct versions
- Configure openbao-plugins meta package for manual versioning
- Fix HashiCorp package GitHub repository references
- Support complex tag formats like "secrets-consul-v0.1.0" and "v7.1.3-1"

This enables automatic updates for packages sharing GitHub repos while
maintaining proper RPM version/release semantics and backward compatibility.

rpms/nfpm/metadata.yaml

@@ -1,18 +1,20 @@
----
-arch: amd64
-builds:
-  - image: git.unkin.net/unkin/almalinux8-rpmbuilder:latest
-    release: '1'
-    repository: [almalinux/el8]
-    version: 2.41.1
-  - image: git.unkin.net/unkin/almalinux9-rpmbuilder:latest
-    release: '1'
-    repository: [almalinux/el9]
-    version: 2.41.1
-description: A zero dependencies, simple deb, rpm, apk, ipk, and arch linux packager written in Go.
+name: nfpm
 github: goreleaser/nfpm
+description: A zero dependencies, simple deb, rpm, apk, ipk, and arch linux packager
+  written in Go.
+arch: amd64
+platform: linux
+maintainer: GoReleaser
 homepage: https://nfpm.goreleaser.com/
 license: MIT
-maintainer: GoReleaser
-name: nfpm
-platform: linux
+builds:
+- repository:
+  - almalinux/el8
+  image: git.unkin.net/unkin/almalinux8-rpmbuilder:latest
+  release: 1-el8
+  version: 2.44.1
+- repository:
+  - almalinux/el9
+  image: git.unkin.net/unkin/almalinux9-rpmbuilder:latest
+  release: 1-el9
+  version: 2.44.1

rpms/nfpm/resources/build.sh

@@ -1,6 +1,9 @@
 #!/usr/bin/bash
 set -e
 
+# Set Go toolchain to support newer nfpm versions
+export GOTOOLCHAIN=go1.25.0
+
 # Compile nfpm binary using Go
 GOBIN=/app go install github.com/goreleaser/nfpm/v2/cmd/nfpm@v${PACKAGE_VERSION}