disable Supervisor_PluginRepeatedlyCrash (#8918)

* disable Supervisor_PluginRepeatedlyCrash

This test is failing sporadically, largely due to the use of a timeout
to verify results. A more robust solution is required.

* disable Supervisor_PluginCrash

This test is failing sporadically, largely due to the use of a timeout
to verify results. A more robust solution is required.

plugin/rpcplugin/rpcplugintest/supervisor.go

@@ -31,8 +31,8 @@ func TestSupervisorProvider(t *testing.T, sp SupervisorProviderFunc) {
 		"Supervisor_InvalidExecutablePath":     testSupervisor_InvalidExecutablePath,
 		"Supervisor_NonExistentExecutablePath": testSupervisor_NonExistentExecutablePath,
 		"Supervisor_StartTimeout":              testSupervisor_StartTimeout,
-		"Supervisor_PluginCrash":               testSupervisor_PluginCrash,
-		"Supervisor_PluginRepeatedlyCrash":     testSupervisor_PluginRepeatedlyCrash,
+		// "Supervisor_PluginCrash":               testSupervisor_PluginCrash,
+		// "Supervisor_PluginRepeatedlyCrash":     testSupervisor_PluginRepeatedlyCrash,
 	} {
 		t.Run(name, func(t *testing.T) { f(t, sp) })
 	}