TestRevocationService_CRL flakiness

[ravicious]

Failure

Link(s) to logs

• https://github.com/gravitational/teleport/actions/runs/13659024652/job/38185520469#step:6:2117

Relevant snippet

     workloadidentityv1_test.go:3062: 
        	Error Trace:	/__w/teleport/teleport/lib/auth/machineid/workloadidentityv1/workloadidentityv1_test.go:3062
        	            				/__w/teleport/teleport/lib/auth/machineid/workloadidentityv1/workloadidentityv1_test.go:3114
        	Error:      	Should be empty, but was   []x509.RevocationListEntry{
        	            	- 	{SerialNumber: s"170", RevocationTime: s"2025-03-04 17:11:34 +0000 UTC"},
        	            	  	{SerialNumber: s"255", RevocationTime: s"2025-03-04 17:11:34 +0000 UTC"},
        	            	  }
        	Test:       	TestRevocationService_CRL

[Tener]

Same issue as above: https://github.com/gravitational/teleport/actions/runs/13681273777/job/38254017355.

[rosstimothy]

https://github.com/gravitational/teleport/actions/runs/13775446408/job/38523570934?pr=52937

=== FAIL: lib/auth/machineid/workloadidentityv1 TestRevocationService_CRL (0.41s)
    workloadidentityv1_test.go:3109: Advancing fake clock to pass debounce period
    workloadidentityv1_test.go:3062: 
        	Error Trace:	/__w/teleport/teleport/lib/auth/machineid/workloadidentityv1/workloadidentityv1_test.go:3062
        	            				/__w/teleport/teleport/lib/auth/machineid/workloadidentityv1/workloadidentityv1_test.go:3114
        	Error:      	Should be empty, but was   []x509.RevocationListEntry{
        	            	- 	{SerialNumber: s"170", RevocationTime: s"2025-03-10 21:53:51 +0000 UTC"},
        	            	  	{SerialNumber: s"255", RevocationTime: s"2025-03-10 21:53:51 +0000 UTC"},
        	            	  }
        	Test:       	TestRevocationService_CRL