test: Tier 1 wildcard pattern doesn't match deeply nested files

## Description

Test 46 in `test-tier1-config.bats` fails because glob wildcard patterns like `docs/src/cloudflared/*` don't match deeply nested files like `docs/src/cloudflared/guides/advanced.md`.

## Expected Behavior

Pattern `docs/src/cloudflared/*` should match `docs/src/cloudflared/guides/advanced.md`.

## Actual Behavior

Pattern only matches single-level files like `docs/src/cloudflared/index.md`.

## Impact

Low - Basic single-level wildcards work correctly.

## Files

- `.github/actions/atomize/lib/relationships.sh` - `check_tier1_relationship` function
- `.github/tests/relationships/test-tier1-config.bats` - Test 46

## Suggested Fix

Convert glob `*` to regex `.*` or use `**` for recursive matching in the relationship checking logic.