chore(nifi): Update container images ahead of Stackable Release 24.11

[NickLarsenNZ]

Part of #831.

Remove 1.21.0 and 1.25.0.

Tip

Please add the scheduled-for/20XX-XX label.

Update tasks

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1. Update versions.py to reflect the agreed upon versions in the spreadsheet (including the removal of old versions).
2. Upload new version (see nifi/upload_new_nifi_version.sh).
3. Update versions.py to the latest supported version of JVM (base and devel).
4. Update other dependencies if applicable (eg: jmx_exporter, kcat, scala, etc).
5. Check other operators (getting_started / kuttl) for usage of the versions. Add the PR(s) to the list below.
6. Update the version in demos. Add the PR(s) to the list below.

Related Pull Requests

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1. chore(nifi): update versions for 24.11 #868
   0 of 6
   +0
2. chore: Update supported product versions and add 2.0.0 upgrade note nifi-operator#665
   0 of 15
   +0
3. fix: use flow.json.gz to easily migrate to version 2.0 nifi-operator#675
   8 of 15
   release/24.11.0 type/bug +2
   
4. chore: nifi upgrade errata documentation#666
   +0
   
5. None needed [Link to any other operator PRs (getting_started / kuttl)]
6. chore: bump nifi for 24.11 demos#100
   +0

Acceptance

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1. Can build image locally
2. Kuttl smoke tests passes locally

Testing instructions

# See the latest version at https://pypi.org/project/image-tools-stackabletech/
pip install image-tools-stackabletech==0.0.12

bake --product nifi=x.y.z # where x.y.z is the new version added in this PR

kind load docker-image docker.stackable.tech/stackable/nifi:x.y.z-stackable0.0.0-dev

# Change directory into the nifi-operator repository and update the
# product version in tests/test-definition.yaml
./scripts/run-tests --test-suite smoke-latest # or similar

Please consider updating this template if these instructions are wrong, or
could be made clearer.