feat(anta.tests): Extend VerifyBGPPeerSession, VerifyBGPPeerSessionRibd, VerifyBGPPeersHealth and VerifyBGPSpecificPeers test to also checks for a minimum established time for BGP session

[vitthalmagadum]

Description

Extend VerifyBGPPeerSession, VerifyBGPPeerSessionRibd, VerifyBGPPeersHealth and VerifyBGPSpecificPeers test to also checks for a minimum established time for BGP session

Fixes #635

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have run pre-commit for code linting and typing (pre-commit run)
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes (tox -e testenv)

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codspeed-hq]

CodSpeed Performance Report

Merging #1063 will not alter performance

_{Comparing vitthalmagadum:issue_635 (9c21096) with main (2672570)}

Summary

✅ 22 untouched benchmarks

[geetanjalimanegslab]

LGTM!