Improvements to single Jira, single patch, multiple CVE commits

[antbob]

This is a followup to #631 addressing various review comments.

[gemini-code-assist]

Code Review

This pull request updates patch naming guidelines for multiple CVEs, adds the cve_id field to several data models, and refactors the git_log_search tool to search and report on each term individually. The feedback suggests improving the search tool by implementing case-insensitive matching and deduplicating search terms, along with adding corresponding test coverage.

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[antbob]

@nforro this should address your review comments in #631

also, you were also right to question GitLogSearchTool. under closer examination it appears that it went thru some changes but that left it kinda half-baked so this patch hopefully addresses that as well.

[nforro]

Thanks!

This should probably be updated as well:

ai-workflows/ymir/agents/rebuild_consolidation.py

Lines 69 to 72 in 505decc

	cve_id: str | None = Field(
	default=None,
	description="CVE identifier from the issue summary (e.g. 'CVE-2024-1234')",
	)

[nforro]

LGTM