chore(deps): update dependency newrelic/nri-flex to v1.16.6 (#2075)

chore(deps): update dependency newrelic/nri-flex to v1.16.6 (#2075)

Author: sairaj18

build/embed/integrations.version

@@ -1,5 +1,5 @@
 #ohi-repo-name,version
 nri-docker,v2.5.0
-nri-flex,v1.16.5
+nri-flex,v1.16.6
 nri-winservices,v1.2.0
 nri-prometheus,v2.25.0