Fix disabling wrong session on EventPipe::Shutdown (#25409)
Fix disabling wrong session on EventPipe::Shutdown (#25409)

- It's safe to call EventPipe::Disable during shutdown (eventpipe being disabled)

krk/coreclr,wtgodbe/coreclr,wtgodbe/coreclr,cshung/coreclr,wtgodbe/coreclr,krk/coreclr,poizan42/coreclr,krk/coreclr,cshung/coreclr,krk/coreclr,poizan42/coreclr,poizan42/coreclr,wtgodbe/coreclr,cshung/coreclr,wtgodbe/coreclr,krk/coreclr,poizan42/coreclr,poizan42/coreclr,cshung/coreclr,cshung/coreclr,cshung/coreclr,krk/coreclr,poizan42/coreclr,wtgodbe/coreclr