6.2.15

Release note of 6.2.15:

bc95ca3 refs #41792, add csp for ga4
af243fd refs #38527, add dialog to handle public subscription groups
b1a8b44 refs #41707, add confirm box when user choose file to replace pcp main img
6800f5f refs #41550, fixes contribution api query shouldn't return deleted contact by default
1f3a108 refs #41741, fixes default custom search tpl to prevent header disappear