fix compute tests due to API error message change (#15248)

Author: shuyama1

mmv1/third_party/terraform/services/compute/resource_compute_instance_template_test.go.tmpl

@@ -2013,7 +2013,7 @@ func TestAccComputeInstanceTemplate_gracefulShutdown(t *testing.T) {
 			},
 			{
 				Config:      testAccComputeInstanceTemplate_gracefulShutdown(invalid_4),
-				ExpectError: regexp.MustCompile("Must be less than or equal to 999999999, invalid"),
+				ExpectError: regexp.MustCompile("Must be less than or equal to 999999999"),
 			},
 			{
 				Config: testAccComputeInstanceTemplate_gracefulShutdown(acceptableByApi_1),

mmv1/third_party/terraform/services/compute/resource_compute_instance_test.go.tmpl

@@ -4481,7 +4481,7 @@ func TestAccComputeInstance_GracefulShutdownWithResetUpdate(t *testing.T) {
 			},
 			{
 				Config:      testAccComputeInstance_GracefulShutdownUpdate(ivalid_2),
-				ExpectError: regexp.MustCompile("Must be less than or equal to 999999999, invalid"),
+				ExpectError: regexp.MustCompile("Must be less than or equal to 999999999"),
 			},
 		},
 	})
@@ -4584,7 +4584,7 @@ func TestAccComputeInstance_GracefulShutdownWithoutResetUpdate(t *testing.T) {
 			},
 			{
 				Config:      testAccComputeInstance_GracefulShutdownUpdate(ivalid_4),
-				ExpectError: regexp.MustCompile("Must be less than or equal to 999999999, invalid"),
+				ExpectError: regexp.MustCompile("Must be less than or equal to 999999999"),
 			},
 		},
 	})

mmv1/third_party/terraform/services/compute/resource_compute_region_instance_template_test.go.tmpl

@@ -1656,7 +1656,7 @@ func TestAccComputeRegionInstanceTemplate_gracefulShutdown(t *testing.T) {
 			},
 			{
 				Config:      testAccComputeRegionInstanceTemplate_gracefulShutdown(invalid_4),
-				ExpectError: regexp.MustCompile("Must be less than or equal to 999999999, invalid"),
+				ExpectError: regexp.MustCompile("Must be less than or equal to 999999999"),
 			},
 			{
 				Config: testAccComputeRegionInstanceTemplate_gracefulShutdown(acceptableByApi_1),