IDEA-242604 Upgrade built-in Gradle to 6.5
IDEA-242604 Upgrade built-in Gradle to 6.5

GitOrigin-RevId: 1b01becb449261543c065a73fe327ba7d59205e2
allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community,allotria/intellij-community