prepare for release: update changelog and copyright hints

debian/changelog

+node-eslint-plugin-eslint-plugin (2.3.0+~0.3.0-4) unstable; urgency=medium
+
+  * update git-buildpackage config:
+    + use DEP-14 branch names debian/latest upstream/latest
+      (not debian/master upstream)
+    + add usage comment
+  * fix lint-check only visible files;
+    closes: bug#1006065, thanks to Lucas Nussbaum
+  * generate documentation with cmark-gfm (not pandoc);
+    build-depend on cmark-gfm (not pandoc)
+  * declare compliance with Debian Policy 4.6.0
+  * update copyright info:
+    + use Reference field (not License-Reference);
+      tighten lintian overrides
+    + update coverage
+  * simplify source helper script copyright-check
+
+ -- Jonas Smedegaard <dr@jones.dk>  Fri, 25 Feb 2022 19:02:38 +0100
+
 node-eslint-plugin-eslint-plugin (2.3.0+~0.3.0-3) unstable; urgency=medium
 
   * add patch cherry-picked upstream

debian/copyright_hints

@@ -4,18 +4,32 @@ Upstream-Contact: FIXME
 Source: FIXME
 Disclaimer: Autogenerated by licensecheck
 
-Files:
- *
- CHANGELOG.md
+Files: CHANGELOG.md
  README.md
  Xcomposer/.eslintrc.yml
  Xcomposer/.travis.yml
  Xcomposer/CHANGELOG.md
  Xcomposer/README.md
  Xcomposer/lib/rule-composer.js
- Xcomposer/package.json
  Xcomposer/tests/lib/rule-composer.js
  build/generate-readme-table.js
+ debian/TODO
+ debian/control
+ debian/copyright-check
+ debian/gbp.conf
+ debian/install
+ debian/patches/2001_privacy.patch
+ debian/patches/2002_avoid_eslint-plugin-self.patch
+ debian/patches/2003_avoid_eslint-config-not-an-aardvark.patch
+ debian/patches/2004_avoid_eslint-config-airbnb-base.patch
+ debian/patches/2005_no-require-jsdoc.patch
+ debian/patches/series
+ debian/rules
+ debian/source/format
+ debian/source/lintian-overrides
+ debian/tests/control
+ debian/upstream/metadata
+ debian/watch
  docs/rules/consistent-output.md
  docs/rules/fixer-return.md
  docs/rules/meta-property-ordering.md
@@ -60,7 +74,6 @@ Files:
  lib/rules/test-case-property-ordering.js
  lib/rules/test-case-shorthand-strings.js
  lib/utils.js
- package.json
  tests/.eslintrc.yml
  tests/build/generate-readme-table.js
  tests/lib/index.js
@@ -85,44 +98,26 @@ Files:
  tests/lib/rules/test-case-property-ordering.js
  tests/lib/rules/test-case-shorthand-strings.js
  tests/lib/utils.js
-Copyright:
-  NONE
+Copyright: NONE
 License: UNKNOWN
  FIXME
 
-Files:
- LICENSE.md
- Xcomposer/LICENSE.md
-Copyright:
-  2016, Teddy Katz
-  2017, Teddy Katz
+Files: Xcomposer/package.json
+ debian/patches/020210413~8eccc37.patch
+ package.json
+Copyright: NONE
 License: Expat
  FIXME
 
-Files:
- tests/lib/rules/require-meta-docs-url.js
-Copyright:
-  2016, Toru Nagashima.
-License: UNKNOWN
+Files: LICENSE.md
+ Xcomposer/LICENSE.md
+Copyright: 2016, Teddy Katz
+  2017, Teddy Katz
+License: Expat
  FIXME
 
-Files:
- */debian
-Copyright:
-  NONE
+Files: tests/lib/rules/require-meta-docs-url.js
+Copyright: 2016, Toru Nagashima.
 License: UNKNOWN
  FIXME
 
-Files:
- debian/copyright-check
-Copyright:
-  --deb-machine --recursive --lines 0 "$@" -- *
-  -protected Debian files
-  2020, Jonas Smedegaard <dr@jones.dk>
-  2020, Purism, SPC
-  K / /mg;'
-  protected nor stating copyright or licensing
-  years for each copyright holder
-License: GPL-3+
- FIXME
-