gpgme: move pkgconfig files to -devel; fix rdeps in subpkgs.

Found with:

[juan@leysa ~]$ xbps-query -X gpgme
gpgmepp-1.13.1_1
volume_key-0.3.12_1
[juan@leysa ~]$

srcpkgs/gpgme/template

@@ -1,7 +1,7 @@
 # Template file for 'gpgme'
 pkgname=gpgme
 version=1.13.1
-revision=1
+revision=2
 build_style=gnu-configure
 configure_args="--enable-fd-passing
  --with-libgpg-error-prefix=$XBPS_CROSS_BASE/usr
@@ -42,6 +42,7 @@ gpgme-devel_package() {
 	depends="${makedepends/qt5-tools-devel/} libgpgme>=${version}_${revision}"
 	short_desc+=" - development files"
 	pkg_install() {
+		vmove usr/lib/pkgconfig
 		vmove usr/bin/gpgme-config
 		vmove usr/include/gpgme.h
 		vmove usr/share
@@ -50,7 +51,6 @@ gpgme-devel_package() {
 }
 
 gpgmepp_package() {
-	depends="${sourcepkg}>=${version}_${revision}"
 	short_desc+=" - C++ library"
 	pkg_install() {
 		vmove usr/lib/libgpgmepp.so.*
@@ -69,7 +69,6 @@ gpgmepp-devel_package() {
 }
 
 gpgmeqt_package() {
-	depends="${sourcepkg}>=${version}_${revision}"
 	short_desc+=" - Qt binding"
 	pkg_install() {
 		vmove usr/lib/libqgpgme.so.*