ccl/logictest: skip CCL multiregion tests under race

For some reason, these specific tests are likelier to OOM under
`race`.

Epic: CRDB-8308
Release note: None

pkg/cmd/generate-logictest/main.go

@@ -32,6 +32,7 @@ type testFileTemplateConfig struct {
 	CockroachGoTestserverTest     bool
 	Ccl                           bool
 	ForceProductionValues         bool
+	IsMultiRegion                 bool
 	Package, TestRuleName, RelDir string
 	ConfigIdx                     int
 	TestCount                     int
@@ -174,6 +175,7 @@ func (t *testdir) dump() error {
 		tplCfg.RelDir = t.relPathToParent
 		tplCfg.TestCount = testCount
 		tplCfg.CockroachGoTestserverTest = cfg.UseCockroachGoTestserver
+		tplCfg.IsMultiRegion = strings.Contains(cfg.Name, "multiregion")
 		// The NumCPU calculation is a guess pulled out of thin air to
 		// allocate the tests which use 3-node clusters 2 vCPUs, and
 		// the ones which use more a bit more.

pkg/cmd/generate-logictest/templates.go

@@ -60,7 +60,8 @@ func runLogicTest(t *testing.T, file string) {
 {{- define "runCCLLogicTest" }}
 {{- if .CclLogicTest -}}
 func runCCLLogicTest(t *testing.T, file string) {
-	skip.UnderDeadlock(t, "times out and/or hangs")
+	{{ if .IsMultiRegion }}skip.UnderRace(t, "times out and/or OOM's")
+	{{ end }}skip.UnderDeadlock(t, "times out and/or hangs")
 	logictest.RunLogicTest(t, logictest.TestServerArgs{}, configIdx, filepath.Join(cclLogicTestDir, file))
 }
 {{ end }}