Fix version_matches ignoring dep_versions for matrix version strings

When both version strings were dep-prefixed (e.g. R4.5.3-python3.14.3),
version_matches only compared the first dep's release tuple, making
R4.5.3-python3.14.3 incorrectly match R4.5.3-python3.13.0. Now compares
dep_versions with prefix semantics, consistent with calver release matching.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: ianpittwood

posit-bakery/posit_bakery/config/config.py

@@ -266,6 +266,10 @@ def version_matches(ver_name: str, filter_version: str) -> bool:
     ver = ParsedVersion.parse(ver_name)
     filt = ParsedVersion.parse(filter_version)
     if ver is not None and filt is not None:
+        if ver.dep_versions is not None or filt.dep_versions is not None:
+            if ver.dep_versions is None or filt.dep_versions is None:
+                return False
+            return ver.dep_versions[: len(filt.dep_versions)] == filt.dep_versions
         return ver.release[: len(filt.release)] == filt.release and (
             filt.prerelease is None or ver.prerelease == filt.prerelease
         )

posit-bakery/test/cli/test_ci.py

@@ -144,6 +144,7 @@ class TestVersionMatches:
             ("2026.03.1", "2026.03"),
             ("2026.05.0-dev+15-gSHA", "2026.05.0-dev"),
             ("R4.5.3-python3.14.3", "R4.5.3-python3.14.3"),
+            ("R4.5.3-python3.14.3", "R4.5.3"),
         ],
     )
     def test_matches(self, ver_name, filter_version):