We should only call configureForNetworkConnectionIntegrity() when we the network connection integrity policy is enabled.
rdar://104709975
Pull request: https://github.com/WebKit/WebKit/pull/9717
Committed 259991@main (c603913ff2dd): <https://commits.webkit.org/259991@main> Reviewed commits have been landed. Closing PR #9717 and removing active labels.