Improve check for duplicate tag versions of all image components

[danielhoherd]

Description

• Add --check-tags feature to bin/show-docker-images.py and delete bin/verify_image_tags.py. This is a better implementation that covers more edge cases while reducing the overall LOC.
• Improve existing pre-commit hook configs

The new output looks like this:

$ pre-commit run check-image-tags --all-files
Ensure unique tags per image.............................................Failed
- hook id: check-image-tags
- exit code: 1

ALERT: example.com/the-private-registry/ap-init has 2 different tags: 1.2.3, 3.18.6

You can also run this manually with bin/show-docker-images.py --private-registry --with-houston -c and the help text looks like this:

$ bin/show-docker-images.py --help
usage: show-docker-images.py [-h] [--private-registry] [-v] [--with-houston] [-c]

options:
  -h, --help          show this help message and exit
  --private-registry  show images when using private registry
  -v, --verbose       be verbose
  --with-houston      include images from houston configmap
  -c, --check-tags    Only check for multiple tags for the same image, do not print the images

Related Issues

• https://github.com/astronomer/issues/issues/6023
• https://github.com/astronomer/issues/issues/6115

Testing

As long as CI passes we're good. QA does not need to do anything here.

Merging

Merge everywhere.

[danielhoherd]

merged/cherry-picked to all release branches.