Flaky: TestSDKServerRemoveListValue

[Kalaiselvi84]

What happened:

--- FAIL: TestSDKServerRemoveListValue (16.32s)
    --- FAIL: TestSDKServerRemoveListValue/Remove_all_values (1.12s)
        sdkserver_test.go:1626: 
            	Error Trace:	/go/src/agones.dev/agones/pkg/sdkserver/sdkserver_test.go:1626
            	Error:      	Not equal: 
            	            	expected: v1.ListStatus{Capacity:100, Values:[]string{}}
            	            	actual  : v1.ListStatus{Capacity:100, Values:[]string{"one"}}
            	            	
            	            	Diff:
            	            	--- Expected
            	            	+++ Actual
            	            	@@ -2,3 +2,4 @@
            	            	  Capacity: (int64) 100,
            	            	- Values: ([]string) {
            	            	+ Values: ([]string) (len=1) {
            	            	+  (string) (len=3) "one"
            	            	  }
            	Test:       	TestSDKServerRemoveListValue/Remove_all_values
        sdkserver_test.go:1636: 
            	Error Trace:	/go/src/agones.dev/agones/pkg/sdkserver/sdkserver_test.go:1636
            	Error:      	Not equal: 
            	            	expected: 0
            	            	actual  : 1
            	Test:       	TestSDKServerRemoveListValue/Remove_all_values

What you expected to happen:
Tests to pass

How to reproduce it (as minimally and precisely as possible):
Not entirely sure. Seems to mostly happen in CI, have yet to try and reproduce locally.

Anything else we need to know?:

Environment:

• Agones version: dev
• Kubernetes version (use kubectl version): varies
• Cloud provider or hardware configuration: GKE
• Install method (yaml/helm): helm
• Troubleshooting guide log(s): Log included in What happend section
• Others: N/A