Only enable client side stats if the host agent is at least 7.65.0#10041

bric3 wants to merge 6 commits intomasterDataDog/dd-trace-java:masterfrom

bdu/enable-css-only-after-agent-7.65.0DataDog/dd-trace-java:bdu/enable-css-only-after-agent-7.65.0Copy head branch name to clipboard