Match Swift Dependabot group patterns on full package names

[k3KAW8Pnf7mkmdSMPHz27]

Problem

The apple-swift group in .github/dependabot.yml never matched anything. PR #4 bumped swift-log by itself ("Bump github.com/apple/swift-log from 1.14.0 to 1.15.1") when it should have been a grouped "Bump the apple-swift group …" PR.

Evidence

Dependabot names Swift dependencies by their normalized repository URL, not by the bare package identity. The updated-dependencies metadata on its commits:

Commit	PR	dependency-name	dependency-group
2682f8f	#4 (swift-log)	github.com/apple/swift-log	none
cf2d36b	#5 (swift-json-schema)	github.com/ajevans99/swift-json-schema	none
0c5bfe9	#2 (actions)	actions/checkout	actions

For comparison, the working actions group writes a dependency-group: line. The swift-log commit has none.

The same result from dependabot-core's source:

• Dependabot::Swift::UrlHelpers.normalize_name builds the name as host + path, lowercased, with www., the trailing / and .git stripped. So https://github.com/apple/swift-log.git becomes github.com/apple/swift-log.
• WildcardMatcher.match?, which group patterns use, is case-insensitive but anchored (^…$), and * is the only wildcard. A bare swift-log therefore has to equal the whole name, and it never does.
• GitHub's options reference agrees: patterns "support using * as a wild card to define matches with dependency names". It doesn't mention substring matching.

Group update-types doesn't explain the separate PR. The swift-log bump was version-update:semver-minor, and the group allows minor and patch.

Change

         patterns:
-          - swift-log
-          - swift-argument-parser
+          - github.com/apple/swift-log
+          - github.com/apple/swift-argument-parser

I used full names rather than *swift-log-style globs. A full name matches exactly the package declared in Package.swift. A suffix glob could also match a fork (github.com/someone/swift-log) or any package whose name ends the same way. Both packages are pinned to their github.com/apple/… URLs, so a glob wouldn't match anything extra today.

I ran the updated patterns through a local copy of WildcardMatcher and normalize_name. Both Apple packages now match, and swift-json-schema and swift-sdk still don't, so they keep getting their own PRs as before. The file still parses as YAML.

The github-actions group ("*") works and is unchanged. Schedules and limits are unchanged too.