AST-40305 Upgrade jenkins version from 2.375 to 2.375.4

[tamarleviCm]

https://checkmarx.atlassian.net/browse/AST-40305

Testing done

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[github-actions]

Checkmarx One – Scan Summary & Details – 680de662-d38f-460c-bdbe-b43031fd7857

Policy Management Violations

Policy Name	Rule(s)	Break Build
[SAST-ML0] Not allowed NEW Sast vulnerabilities		true

New Issues

Severity	Issue	Source File / Package	Checkmarx Insight
	Cleartext_Submission_of_Sensitive_Information	/src/main/java/com/checkmarx/jenkins/tools/ProxyHttpClient.java: 33	Attack Vector
	Cleartext_Submission_of_Sensitive_Information	/src/main/java/com/checkmarx/jenkins/tools/ProxyHttpClient.java: 33	Attack Vector
	Cleartext_Submission_of_Sensitive_Information	/src/main/java/com/checkmarx/jenkins/tools/ProxyHttpClient.java: 33	Attack Vector
	Unpinned Actions Full Length Commit SHA	/ast-scan.yml: 12	Pinning an action to a full length commit SHA is currently the only way to use an action as an immutable release. Pinning to a particular SHA helps...
	Unpinned Actions Full Length Commit SHA	/cd.yml: 53	Pinning an action to a full length commit SHA is currently the only way to use an action as an immutable release. Pinning to a particular SHA helps...
	Unpinned Actions Full Length Commit SHA	/dependabot-auto-merge.yml: 23	Pinning an action to a full length commit SHA is currently the only way to use an action as an immutable release. Pinning to a particular SHA helps...

Fixed Issues

Severity	Issue	Source File / Package
	Unpinned Actions Full Length Commit SHA	/ci.yml: 40
	Unpinned Actions Full Length Commit SHA	/manual-tag.yml: 23
	Unpinned Actions Full Length Commit SHA	/release.yml: 42
	Unpinned Actions Full Length Commit SHA	/release.yml: 53
	Unpinned Actions Full Length Commit SHA	/cd.yml: 24
	Unpinned Actions Full Length Commit SHA	/cd.yml: 17
	Unpinned Actions Full Length Commit SHA	/cd.yml: 55
	Unpinned Actions Full Length Commit SHA	/cd.yml: 34