Bump mock from 4.0.3 to 5.0.0 in /tests (#3397)

Bumps [mock](https://github.com/testing-cabal/mock) from 4.0.3 to 5.0.0.
- [Release notes](https://github.com/testing-cabal/mock/releases)
- [Changelog](https://github.com/testing-cabal/mock/blob/master/CHANGELOG.rst)
- [Commits](testing-cabal/mock@4.0.3...5.0.0)

---
updated-dependencies:
- dependency-name: mock
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

tests/requirements.txt

@@ -214,9 +214,9 @@ iniconfig==1.1.1 \
 kubernetes==25.3.0 \
     --hash=sha256:213befbb4e5aed95f94950c7eed0c2322fc5a2f8f40932e58d28fdd42d90836c \
     --hash=sha256:eb42333dad0bb5caf4e66460c6a4a1a36f0f057a040f35018f6c05a699baed86
-mock==4.0.3 \
-    --hash=sha256:122fcb64ee37cfad5b3f48d7a7d51875d7031aaf3d8be7c42e2bee25044eee62 \
-    --hash=sha256:7d3fbbde18228f4ff2f1f119a45cdffa458b4c0dee32eb4d2bb2f82554bac7bc
+mock==5.0.0 \
+    --hash=sha256:335ef0bf9bcd27505c0c1720d4eac2783f18d07d6f45ac49542b57885a1996dd \
+    --hash=sha256:fd552787228eb2ab8352f270470fa93c9ad8b9cbc565c5558ee3faed8edb3853
 more-itertools==9.0.0 \
     --hash=sha256:250e83d7e81d0c87ca6bd942e6aeab8cc9daa6096d12c5308f3f92fa5e5c1f41 \
     --hash=sha256:5a6257e40878ef0520b1803990e3e22303a41b5714006c32a3fd8304b26ea1ab