release.yml: improve tag pattern matching

Improve the tag pattern matching to only match the exact tag patterns we
want to release. Previously, the glob-style pattern would match a tag like
"v1a.2bc-d.3ef.4" due to the use of the '*' wildcard. However, GitHub
Actions has the regex-like '+' available to match one or more of the
preceding character set [1], so we can more restrictively match
'v<number>.<number>.<number>' with '[0-9]+' representing '<number>'.

To make the tag match slightly more flexible, add a pattern for
'v<number>.<number>.<number>-<string>' (e.g. for "-rc" versions).

[1] https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#filter-pattern-cheat-sheet

Signed-off-by: Victoria Dye <[email protected]>

Author: vdye

.github/workflows/release.yml

@@ -3,7 +3,8 @@ name: Release
 on:
   push:
     tags:
-      - 'v[0-9]*.[0-9]*.[0-9]*' # matches "v<number...>.<number...>.<number>..."
+      - 'v[0-9]+.[0-9]+.[0-9]+'   # matches "v<number>.<number>.<number>"
+      - 'v[0-9]+.[0-9]+.[0-9]+-*' # matches "v<number>.<number>.<number>-<string>"
 
 jobs:
    # Check prerequisites for the workflow