* Fix has_manifest_files failing to match root-level manifest files

PurePath.match("**/package.json") returns False for root-level files
in Python 3.12+ because ** requires at least one directory component.
The function was unconditionally prepending **/ to all patterns,
causing root-level manifests like package.json and package-lock.json
to never match. This forced every scan into full scan mode instead of
diff scan mode, which meant MR/PR comments were never posted.

Fix by trying the direct pattern match first, then falling back to
the **/ prefixed pattern for subdirectory matching.

Fixes Zendesk #2447

* Bump version to 2.2.77

* Add tests/core to CI trigger paths and test command

* Fixing compatibility drift between CLI <> SDK surfaced by test failures

Signed-off-by: lelia <lelia@socket.dev>

* Fixing core test failures caused by updated stale fixtures, outdated test construction

Signed-off-by: lelia <lelia@socket.dev>

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Signed-off-by: lelia <lelia@socket.dev>
Co-authored-by: lelia <lelia@socket.dev>