Bump copyright year in license descriptions

Bump year in copyright information to 2022 and adjust same scripts
to reference NOTICE that didn't have the reference yet.
This patch also removes orphaned test/expected/utils.out.

NOTICE

@@ -1,6 +1,6 @@
 TimescaleDB (TM)
 
-Copyright (c) 2017-2021  Timescale, Inc. All Rights Reserved.
+Copyright (c) 2017-2022  Timescale, Inc. All Rights Reserved.
 Copyright (c) 2016-2017  440 Labs, Inc. dba Timescale. All Rights Reserved.
 
 Source code in this repository is variously licensed under the Apache License
@@ -32,7 +32,7 @@ The PostgreSQL License
 PostgreSQL Database Management System
 (formerly known as Postgres, then as Postgres95)
 
-Portions Copyright (c) 1996-2018, The PostgreSQL Global Development Group
+Portions Copyright (c) 1996-2022, The PostgreSQL Global Development Group
 Portions Copyright (c) 1994, The Regents of the University of California
 
 Permission to use, copy, modify, and distribute this software and its

scripts/dump_meta_data.sql

@@ -1,4 +1,3 @@
--- Copyright (c) 2016-2018  Timescale, Inc. All Rights Reserved.
 --
 -- This file is licensed under the Apache License, see LICENSE-APACHE
 -- at the top level directory of the TimescaleDB distribution.

scripts/gh_matrix_builder.py

@@ -1,7 +1,8 @@
-# Copyright (c) 2016-2021  Timescale, Inc. All Rights Reserved.
-#
-# This file is licensed under the Apache License, see LICENSE-APACHE
-# at the top level directory of the timescaledb distribution.
+#!/usr/bin/env python
+
+#  This file and its contents are licensed under the Apache License 2.0.
+#  Please see the included NOTICE for copyright information and
+#  LICENSE-APACHE for a copy of the license.
 
 # Python script to dynamically generate matrix for github action
 

scripts/out_of_order_random_direct.sql

@@ -1,7 +1,6 @@
--- Copyright (c) 2016-2018  Timescale, Inc. All Rights Reserved.
---
--- This file is licensed under the Apache License, see LICENSE-APACHE
--- at the top level directory of the TimescaleDB distribution.
+-- This file and its contents are licensed under the Apache License 2.0.
+-- Please see the included NOTICE for copyright information and
+-- LICENSE-APACHE for a copy of the license.
 
 DROP DATABASE IF EXISTS test;
 CREATE DATABASE test;

scripts/test_memory_spikes.py

@@ -1,7 +1,8 @@
-# Copyright (c) 2016-2018  Timescale, Inc. All Rights Reserved.
-#
-# This file is licensed under the Apache License, see LICENSE-APACHE
-# at the top level directory of the timescaledb distribution.
+#!/usr/bin/env python
+
+#  This file and its contents are licensed under the Apache License 2.0.
+#  Please see the included NOTICE for copyright information and
+#  LICENSE-APACHE for a copy of the license.
 
 # Python script to check if there are memory spikes when running
 # out of order random inserts to TimescaleDB database

scripts/ts_dump.sh

@@ -1,9 +1,8 @@
 #!/usr/bin/env bash
 
-# Copyright (c) 2016-2018  Timescale, Inc. All Rights Reserved.
-#
-# This file is licensed under the Apache License, see LICENSE-APACHE
-# at the top level directory of the timescaledb distribution.
+#  This file and its contents are licensed under the Apache License 2.0.
+#  Please see the included NOTICE for copyright information and
+#  LICENSE-APACHE for a copy of the license.
 
 # This script is used for backing up a single hypertable into an easy-to-restore
 # tarball. The tarball contains two files: (1) a .sql file for recreating the

scripts/ts_restore.sh

@@ -1,9 +1,8 @@
 #!/usr/bin/env bash
 
-# Copyright (c) 2016-2018  Timescale, Inc. All Rights Reserved.
-#
-# This file is licensed under the Apache License, see LICENSE-APACHE
-# at the top level directory of the timescaledb distribution.
+#  This file and its contents are licensed under the Apache License 2.0.
+#  Please see the included NOTICE for copyright information and
+#  LICENSE-APACHE for a copy of the license.
 
 # This script is used for restoring a hypertable from a tarball made with
 # ts_dump.sh. It unarchives the tarball, producing a schema file and data file,

sql/updates/pre-update.sql

@@ -1,7 +1,6 @@
--- Copyright (c) 2016-2018  Timescale, Inc. All Rights Reserved.
---
--- This file is licensed under the Apache License, see LICENSE-APACHE
--- at the top level directory of the TimescaleDB distribution.
+-- This file and its contents are licensed under the Apache License 2.0.
+-- Please see the included NOTICE for copyright information and
+-- LICENSE-APACHE for a copy of the license.
 
 -- This file is always prepended to all upgrade scripts.
 

test/expected/dump_meta.out

@@ -43,7 +43,6 @@ INSERT INTO "two_Partitions"("timeCustom", device_id, series_0, series_1) VALUES
 INSERT 0 1
 \set QUIET on
 \ir ../../scripts/dump_meta_data.sql
--- Copyright (c) 2016-2018  Timescale, Inc. All Rights Reserved.
 --
 -- This file is licensed under the Apache License, see LICENSE-APACHE
 -- at the top level directory of the TimescaleDB distribution.