Adding Solicitor to RespondToclaim event

[aqibh25]

Jira link

See PROJ-XXXXXX

Change description

Testing done

Security Vulnerability Assessment

CVE Suppression: Are there any CVEs present in the codebase (either newly introduced or pre-existing) that are being intentionally suppressed or ignored by this commit?

• Yes
• No

Checklist

• commit messages are meaningful and follow good commit message guidelines
• README and other documentation has been updated / added (if needed)
• tests have been updated / new tests has been added (if needed)
• Does this PR introduce a breaking change

[github-actions]

CCD diff summary

👉 Full report: https://github.com/hmcts/pcs-api/actions/runs/23847011430?check_suite_focus=true

AuthorisationCaseEvent/AuthorisationCaseEvent.json

UserRole	CaseEventID	CRUD
+caseworker-pcs-solicitor	+respondPossessionClaim	+CRU

AuthorisationCaseField/caseworker-pcs-solicitor.json

UserRole	CaseFieldID	CRUD
+caseworker-pcs-solicitor	+respondToPossessionDraftSavePage-info	+CR