Merge branch 'lintian-fixes' into 'master'

Fix some issues reported by lintian

See merge request !1

debian/compat

-10

debian/control

@@ -2,13 +2,14 @@ Source: rsyslog-exporter
 Section: admin
 Priority: optional
 Maintainer: Autistici/Inventati <debian@autistici.org>
-Build-Depends: debhelper (>=9), golang-any, dh-golang,
+Build-Depends: debhelper-compat (= 12),
+ golang-any, dh-golang,
  golang-github-prometheus-client-golang-dev
 Standards-Version: 3.9.6
 
 Package: rsyslog-exporter
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}, rsyslog
+Built-Using: ${misc:Built-Using}
 Description: Rsyslog Prometheus exporter.
  Exports rsyslogd metrics to Prometheus.
-

debian/rules

@@ -10,4 +10,3 @@ export DH_GOLANG_EXCLUDES = vendor
 override_dh_install:
 	rm -fr $(CURDIR)/debian/rsyslog-exporter/usr/share/gocode
 	dh_install
-