Fix null minor version bug

Red Hat includes the minor version for Rocky 10 advisories meaning we
need to include the minor version in our repo config tables for Rocky
10. Red Hat 8 and 9 don't seem to include the minor version so our
config should also NOT contain minor versions. This allows for
generation to correctly NOT include minor versions.

Author: rockythorn

scripts/generate_rocky_config.py

@@ -730,12 +730,21 @@ def generate_rocky_config(
             continue
 
         # Skip if version filter specified and doesn't match
-        if (
-            version
-            and metadata["version"] != version
-            and metadata["version"] != UNKNOWN_VALUE
-        ):
-            continue
+        # Support matching major version only (e.g., "9" matches "9.6")
+        if version and metadata["version"] != UNKNOWN_VALUE:
+            version_matches = False
+
+            # If filter version has no minor (e.g., "9"), match by major version only
+            if "." not in version:
+                # Extract major version from metadata version
+                metadata_major = metadata["version"].split(".")[0] if "." in metadata["version"] else metadata["version"]
+                version_matches = (metadata_major == version)
+            else:
+                # Exact match required for full versions (e.g., "9.6")
+                version_matches = (metadata["version"] == version)
+
+            if not version_matches:
+                continue
 
         # Skip debug repos if not wanted
         if not include_debug and metadata["repo_type"] == "debug":