Merge pull request kubernetes#66836 from coffeepac/release-1.9

Automatic merge from submit-queue.

feature gate influxdb test

influxdb test has been removed as of 1.11 so it should be behind
a feature gate for older releases



**What this PR does / why we need it**: puts deprecated and oft-failing test behind a feature gate

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes kubernetes#66833 

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```

test/e2e/instrumentation/monitoring/influxdb.go

@@ -34,7 +34,7 @@ import (
 	. "github.com/onsi/ginkgo"
 )
 
-var _ = instrumentation.SIGDescribe("Monitoring", func() {
+var _ = instrumentation.SIGDescribe("Monitoring [Feature:Influxdb]", func() {
 	f := framework.NewDefaultFramework("monitoring")
 
 	BeforeEach(func() {