allow base64 encoding of ga4 user env, fix user stat collection nil bug

[github-actions[bot]]

Test Results

    17 files  ±0      17 suites  ±0   2h 16m 9s :stopwatch: - 1m 8s  6 706 tests ±0   6 409 :white_check_mark: +1  297 :zzz: ±0  0 :x:  - 1  13 180 runs  ±0  12 785 :white_check_mark: +1  395 :zzz: ±0  0 :x:  - 1 

Results for commit cdaefd11. ± Comparison against base commit 891cdb52.

This pull request removes 273 and adds 273 tests. Note that renamed tests count towards both.

``` spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to create # spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to create # spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to create # spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to create # spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to destroy AdminSet: 284f10ef-ed07-4d9e-ae52-9a7119403f71 spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to destroy Hyrax::AdministrativeSet: 1b3c6abf-69c1-4a03-8b96-70443cb88c4b spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to edit AdminSet: dd250258-0bb2-4cb3-9328-a269781375ca spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to edit Hyrax::AdministrativeSet: 5d74adcd-f2bb-486c-b411-23623b978a93 spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to update AdminSet: ca61a1e8-2de3-40a4-88b8-d9af4f8287eb spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to update Hyrax::AdministrativeSet: 948c3d32-711f-4838-8e4b-d9f1b67f5dff … ``` ``` spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to create # spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to create # spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to create # spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to create # spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to destroy AdminSet: 79dc1da0-ce88-42ca-9ab2-a1771c4f6791 spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to destroy Hyrax::AdministrativeSet: 2f202de1-5c96-4090-8e12-d91733a5fa33 spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to edit AdminSet: b5678e0b-0ab9-4c9d-92f9-1e32b2c97c55 spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to edit Hyrax::AdministrativeSet: 83093736-047c-453b-a35b-01bfd4a55212 spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to update AdminSet: a6084e8d-9e8a-4af6-abb3-482fd525787d spec.abilities.ability_spec ‑ Hyrax::Ability AdminSets and PermissionTemplates a user without edit access is expected not to be able to update Hyrax::AdministrativeSet: ec7f4ed0-ee91-4b7a-be9b-25a0dbc7ff21 … ```