chore(test): update docker image used for Gauge integration tests (#4458)

* Change gauge tests docker image to node buster

integration/integration_gauge_test.go

@@ -43,6 +43,7 @@ func runTest(t *testing.T, languageRunner string) {
 cd /test
 /piperbin/piper gaugeExecuteTests --installCommand="%v" --languageRunner=%v --runCommand="run" >test-log.txt 2>&1
 `, installCommand, languageRunner)
+
 	ioutil.WriteFile(filepath.Join(tempDir, "runPiper.sh"), []byte(testScript), 0700)
 
 	reqNode := testcontainers.ContainerRequest{
@@ -54,6 +55,10 @@ cd /test
 		},
 	}
 
+	if languageRunner == "js" {
+		reqNode.Image = "node:lts-buster"
+	}
+
 	nodeContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{
 		ContainerRequest: reqNode,
 		Started:          true,