Bump debhelper from old 12 to 13.

+ debian/rules: Drop --fail-missing argument to dh_missing, which is now the default.

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

Author: OdyX

debian/control

@@ -7,7 +7,7 @@ Priority: optional
 Build-Depends:
  cups-filters | foomatic-filters,
  dc,
- debhelper-compat (= 12),
+ debhelper-compat (= 13),
  foomatic-db-engine,
  ghostscript,
  libcups2-dev,

debian/rules

@@ -24,7 +24,7 @@ override_dh_install:
 	perl -p -i -e 's/dNOPAUSE/dNOPAUSE -dNOINTERPOLATE/g' $(CURDIR)/debian/tmp/usr/bin/*-wrapper
 	# Legacy dh_install
 	dh_install
-	dh_missing --fail-missing \
+	dh_missing \
 		-Xusb_printerid \
 		-Xhplj10xx.rules \
 		-XINSTALL \