Remove "All right reserved" from all files (#10066)

Per guidance from legal on current preferred practice, remove "All rights reserved" from all LICENSE files and header blocks, and update the repo tool check accordingly.

Author: stuartmorgan-g

.ci/legacy_project/all_packages/android/app/src/main/java/com/example/all_packages/MainActivity.java

@@ -1,4 +1,4 @@
-// Copyright 2013 The Flutter Authors. All rights reserved.
+// Copyright 2013 The Flutter Authors
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 

.ci/scripts/analyze_legacy.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2013 The Flutter Authors. All rights reserved.
+# Copyright 2013 The Flutter Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 set -e

.ci/scripts/analyze_pathified.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2013 The Flutter Authors. All rights reserved.
+# Copyright 2013 The Flutter Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 set -e

.ci/scripts/analyze_repo_tools.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2013 The Flutter Authors. All rights reserved.
+# Copyright 2013 The Flutter Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 set -e

.ci/scripts/boot_simulator.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2013 The Flutter Authors. All rights reserved.
+# Copyright 2013 The Flutter Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 set -e

.ci/scripts/build_all_packages_app.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2013 The Flutter Authors. All rights reserved.
+# Copyright 2013 The Flutter Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 set -e

.ci/scripts/build_all_packages_app_legacy.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2013 The Flutter Authors. All rights reserved.
+# Copyright 2013 The Flutter Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 set -e

.ci/scripts/build_examples_win32.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2013 The Flutter Authors. All rights reserved.
+# Copyright 2013 The Flutter Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 set -e

.ci/scripts/check_federated_safety.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2013 The Flutter Authors. All rights reserved.
+# Copyright 2013 The Flutter Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 set -e

.ci/scripts/check_version.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2013 The Flutter Authors. All rights reserved.
+# Copyright 2013 The Flutter Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 set -e