Drop code-analysis, add other QA checks

[mauritsvanrees]

I mostly care that isort and black are in order. plone.recipe.codeanalysis can be tricky to configure right for this, and not much seems to happen in that repo anymore.
There is https://github.com/plone/code-analysis-action now, using https://github.com/plone/code-quality

[mauritsvanrees]

If I run pyupgrade --py38-plus and run bin/code-analysis, it gives these outdated errors, one of the reasons to get rid of it:

/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/config.py:1:1: C101 Coding magic comment not found
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:1:1: C101 Coding magic comment not found
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:180:17: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:263:36: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:266:42: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:268:46: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:271:48: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:274:43: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:279:25: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:284:25: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:289:25: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:361:21: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:372:21: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:381:25: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:386:21: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:394:25: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/__init__.py:400:21: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/copyblobs.py:1:1: C101 Coding magic comment not found
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/copyblobs.py:235:12: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/copyblobs.py:1409:15: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/utils.py:1:1: C101 Coding magic comment not found
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/main.py:1:1: C101 Coding magic comment not found
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/main.py:226:29: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/main.py:231:33: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/repozorunner.py:1:1: C101 Coding magic comment not found
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/tests/test_docs.py:1:1: C101 Coding magic comment not found
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/tests/test_docs.py:41:22: P101 format string does contain unindexed parameters
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/tests/__init__.py:1:1: C101 Coding magic comment not found
/Users/maurits/community/collective.recipe.backup/src/collective/recipe/backup/tests/test_unit.py:1:1: C101 Coding magic comment not found