fix(ci): exclude license-flagged-but-permissive packages from license check

pilosus runs re-matches against the full pip-freeze requirement string
(name==version), so a (?::|$) anchor never matches. Use a form that
matches the version separator so the exclude actually applies.

Author: JarbasAl

.github/workflows/license_check.yml

@@ -10,4 +10,4 @@ jobs:
     uses: OpenVoiceOS/gh-automations/.github/workflows/license-check.yml@dev
     secrets: inherit
     with:
-      exclude_packages: "(?i:^tqdm(:.*)?$)"
+      exclude_packages: '(?i:^tqdm([=<>!~ @;].*)?$)'