test_FGP_TGV_rmul not executed in test_PluginsRegularisation.py

[hrobarts]

Description

In test_PluginsRegularisation.py the test test_FGP_TGV_rmul is defined twice so the first one isn't executed. If we change the name it fails because FGP_TGV doesn't exist in cil/plugins/ccpi_regularisation/functions/regularisers.py

https://github.com/TomographicImaging/CIL/blob/7358cf098856d31e849ebc863b9be35f75fe999a/Wrappers/Python/test/test_PluginsRegularisation.py#L77-L88

Environment

import cil, sys
print(cil.version.version, cil.version.commit_hash, sys.version, sys.platform)

24.0.0 gf890653b 3.12.4 | packaged by conda-forge | (main, Jun 17 2024, 10:23:07) [GCC 12.3.0] linux