chore(release): merge develop to main (#347)

### Description

Changelog:

- Introduce new test type ucc_modinput_functional (for modinput
functional tests using addonfactory-ucc-test dependency)
    note: 
- Test cases compatible with addonfactory-ucc-test framework must be
located tests/ucc_modinput_functional directory
- Legacy (centaurs) modinput test cases must stay in
tests/modinput_functional directory
- Add btool check to validate the configuration in the TA using btool
check
- Fix workflow summary for tests results (removing occasional metrics
duplication)
- Add input block_mode for semgrep to enable failing pipeline if there
are any findings in semgrep scan
- Update documentation (including runbook for backporting changes to
older version of addonfactory-workflow-addon-release

Deps updates:

- trufflesecurity/trufflehog to v3.85.0
- k8s-manifests bump to v3.2.0 (add ucc_modinput_functional testy type)
- Set up runner images to ubuntu-22.04 for jobs using python 3.7.

### Checklist

- [x] `README.md` has been updated or is not required
- [ ] push trigger tests
- [ ] manual release test
- [ ] automated releaes test
- [ ] pull request trigger tests
- [ ] schedule trigger tests
- [ ] workflow errors/warnings reviewed and addressed

### Testing done 

https://github.com/splunk/splunk-add-on-for-salesforce/actions/runs/12155969340/job/33898621514?pr=710

https://github.com/splunk/splunk-add-on-for-google-cloud-platform/actions/runs/12156136725/job/33899172130?pr=781

https://github.com/splunk/splunk-add-on-for-jboss/actions/runs/12156181994/job/33899309938?pr=461

https://github.com/splunk/splunk-add-on-for-unix-and-linux/actions/runs/12156243778/job/33899506422?pr=585

https://github.com/splunk/splunk-add-on-for-amazon-web-services/actions/runs/12156051622/job/33898880818?pr=1362

https://github.com/splunk/splunk-add-on-for-amazon-web-services/actions/runs/12158930263/job/33907932157?pr=1362

Restested:

https://github.com/splunk/splunk-add-on-for-amazon-web-services/actions/runs/12202443391/job/34043140518

https://github.com/splunk/splunk-add-on-for-google-cloud-platform/actions/runs/12202438243

https://github.com/splunk/splunk-add-on-for-salesforce/actions/runs/12202430952

Author: kdoroszko-splunk