chore(deps): bump pypdf in /PROJECTS/beginner/metadata-scrubber-tool

Bumps [pypdf](https://github.com/py-pdf/pypdf) from 6.10.2 to 6.12.0.
- [Release notes](https://github.com/py-pdf/pypdf/releases)
- [Changelog](https://github.com/py-pdf/pypdf/blob/main/CHANGELOG.md)
- [Commits](https://github.com/py-pdf/pypdf/compare/6.10.2...6.12.0)

---
updated-dependencies:
- dependency-name: pypdf
  dependency-version: 6.12.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

PROJECTS/beginner/metadata-scrubber-tool/uv.lock

@@ -636,14 +636,14 @@ wheels = [
 
 [[package]]
 name = "pypdf"
-version = "6.10.2"
+version = "6.12.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "typing-extensions", marker = "python_full_version < '3.11'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/7b/3f/9f2167401c2e94833ca3b69535bad89e533b5de75fefe4197a2c224baec2/pypdf-6.10.2.tar.gz", hash = "sha256:7d09ce108eff6bf67465d461b6ef352dcb8d84f7a91befc02f904455c6eea11d", size = 5315679, upload-time = "2026-04-15T16:37:36.978Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/a2/ba/f82d1cb35b04041b5f796d4eedbaecafcbf99e83b7a2542b44a936959dd7/pypdf-6.12.0.tar.gz", hash = "sha256:061f135db8934503ed301c2d4cfaccb12f0a2ef1db11c5d0768a72a5ab4097d8", size = 6466074, upload-time = "2026-05-21T09:21:42.621Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/0c/d6/1d5c60cc17bbdf37c1552d9c03862fc6d32c5836732a0415b2d637edc2d0/pypdf-6.10.2-py3-none-any.whl", hash = "sha256:aa53be9826655b51c96741e5d7983ca224d898ac0a77896e64636810517624aa", size = 336308, upload-time = "2026-04-15T16:37:34.851Z" },
+    { url = "https://files.pythonhosted.org/packages/f4/fa/3597fb3fb28f40bf8291fdddbc4dcd51ce52fccaf1cbfca10ee9db09c69a/pypdf-6.12.0-py3-none-any.whl", hash = "sha256:a8e104ab950e655d0bcf5fa5e71317c06474bc707987335da44a210f73a8883b", size = 343457, upload-time = "2026-05-21T09:21:40.852Z" },
 ]
 
 [[package]]