ci: limit testflight to 4 nodes
p is selecting 7 which appears to fill up the workers quicker than GC
can run.
@@ -12,4 +12,4 @@ go mod download
go install github.com/onsi/ginkgo/ginkgo
-ginkgo -r -p -race -keepGoing -slowSpecThreshold=15 ./testflight "$@"
+ginkgo -r -nodes=4 -race -keepGoing -slowSpecThreshold=15 ./testflight "$@"
