[file-history] remove diff preview location actions from file history keymap group
[file-history] remove diff preview location actions from file history keymap group

GitOrigin-RevId: a5d56325cb5a06c150f320aa1358bec7ceaeca85
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