Use monotonic Mesa upstream versioning

scripts/generate-release-notes.sh

@@ -51,13 +51,14 @@ import sys
 releases = json.loads(sys.argv[1])
 current_tag = sys.argv[2]
 package_name = sys.argv[3]
-pattern = re.compile(rf"^{re.escape(package_name)}-.*\+git([0-9a-f]{{12}})-")
+tag_prefix = f"{package_name}-"
+pattern = re.compile(r"([0-9a-f]{7,40})-\d+$")
 
 for release in releases:
     tag = release.get("tag_name", "")
-    if tag == current_tag:
+    if tag == current_tag or not tag.startswith(tag_prefix):
         continue
-    match = pattern.match(tag)
+    match = pattern.search(tag)
     if match:
         print(match.group(1))
         print(release.get("target_commitish", ""))