Remove unneeded glibcLocales. Remove overrided agate-sql and agate-dbf,
as these overrides are not needed. Use pytestCheckHook instead of
overriding checkPhase. Add an upstream patch that fixes tests.
The build for this package was failing due to failing tests that were caused by a breaking change in a dependency. The requirements.txt for this package does not pin specific versions so it was trying to build with the new version of the dependency and failing. This commit overrides the version of the dependency that is used to build the package.
