Applied gofmt and the new build constraints

Signed-off-by: Florent Poinsard <florent.poinsard@outlook.fr>

go/mysql/mysql_fuzzer.go

@@ -1,4 +1,6 @@
+//go:build gofuzz
 // +build gofuzz
+
 /*
 Copyright 2021 The Vitess Authors.
 

go/mysql/mysql_fuzzer_test.go

@@ -1,3 +1,6 @@
+//go:build gofuzz
+// +build gofuzz
+
 /*
 Copyright 2021 The Vitess Authors.
 

go/race/norace.go

@@ -1,3 +1,4 @@
+//go:build !race
 // +build !race
 
 /*

go/race/race.go

@@ -1,3 +1,4 @@
+//go:build race
 // +build race
 
 /*

go/sync2/norace.go

@@ -1,3 +1,4 @@
+//go:build !race
 // +build !race
 
 package sync2

go/sync2/race.go

@@ -1,3 +1,4 @@
+//go:build race
 // +build race
 
 package sync2

go/test/fuzzing/parser_fuzzer.go

@@ -1,3 +1,6 @@
+//go:build gofuzz
+// +build gofuzz
+
 /*
 Copyright 2021 The Vitess Authors.
 
@@ -13,7 +16,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
-// +build gofuzz
 
 package fuzzing
 

go/test/fuzzing/vtctl_fuzzer.go

@@ -13,7 +13,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
-// +build gofuzz
 
 package fuzzing
 

go/test/fuzzing/vtctl_fuzzer_test.go

@@ -1,3 +1,6 @@
+//go:build gofuzz
+// +build gofuzz
+
 /*
 Copyright 2021 The Vitess Authors.
 

go/vt/topo/k8stopo/apis/topo/v1beta1/zz_generated.deepcopy.go

@@ -1,3 +1,4 @@
+//go:build !ignore_autogenerated
 // +build !ignore_autogenerated
 
 /*

go/vt/vtgate/engine/fuzz_flaky_test.go

@@ -1,3 +1,6 @@
+//go:build gofuzz
+// +build gofuzz
+
 /*
 Copyright 2021 The Vitess Authors.
 
@@ -13,7 +16,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
-// +build gofuzz
 
 /*
 	DEPENDENCIES:

go/vt/vtgate/grpcvtgateconn/fuzz_flaky_test.go

@@ -1,3 +1,4 @@
+//go:build gofuzz
 // +build gofuzz
 
 /*

go/vt/vtgate/planbuilder/abstract/fuzz.go

@@ -1,3 +1,6 @@
+//go:build gofuzz
+// +build gofuzz
+
 /*
 Copyright 2021 The Vitess Authors.
 
@@ -13,7 +16,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
-// +build gofuzz
 
 package abstract
 

go/vt/vtgate/planbuilder/abstract/fuzz_test.go

@@ -1,3 +1,6 @@
+//go:build gofuzz
+// +build gofuzz
+
 /*
 Copyright 2021 The Vitess Authors.
 

go/vt/vttablet/tabletserver/vstreamer/fuzz.go

@@ -1,3 +1,6 @@
+//go:build gofuzz
+// +build gofuzz
+
 /*
 Copyright 2021 The Vitess Authors.
 
@@ -13,7 +16,6 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
-// +build gofuzz
 
 package vstreamer
 

tools/tools.go

@@ -1,3 +1,4 @@
+//go:build tools
 // +build tools
 
 /*