Bump debhelper from old 11 to 12.

Fixes: lintian: package-uses-old-debhelper-compat-version
See-also: https://lintian.debian.org/tags/package-uses-old-debhelper-compat-version.html

debian/changelog

+node-json-parse-better-errors (1.0.2-3) UNRELEASED; urgency=medium
+
+  * Bump debhelper from old 11 to 12.
+
+ -- Debian Janitor <janitor@jelmer.uk>  Mon, 09 Mar 2020 03:26:34 +0000
+
 node-json-parse-better-errors (1.0.2-2) unstable; urgency=medium
 
   * Team upload

debian/compat

-11
+12

debian/control

@@ -4,7 +4,7 @@ Priority: optional
 Maintainer: Debian Javascript Maintainers <pkg-javascript-devel@lists.alioth.debian.org>
 Uploaders: Hari Govind S <harigovindind@gmail.com>
 Build-Depends:
- debhelper (>= 11~)
+ debhelper (>= 12~)
  , nodejs
  , node-tap <!nocheck>
 Standards-Version: 4.2.1