packaging: Restore first citizenship of Guix deb packs.

Build them by default again.

* extras/packaging/gnu-linux/Jenkinsfile [BUILD_DEB_PACK]: Remove parameter.
('Build packages'): Do not filter out deb packs by default.

Change-Id: Id65c00de0a50c263b672986a61776b02cf69a2e4

extras/packaging/gnu-linux/Jenkinsfile

@@ -74,9 +74,6 @@ pipeline {
         booleanParam(name: 'BUILD_ARM',
                      defaultValue: false,
                      description: 'Whether to build ARM packages.')
-        booleanParam(name: 'BUILD_DEB_PACK',
-                     defaultValue: false,
-                     description: 'Whether to build DEB PACK packages.')
         string(name: 'PACKAGING_TARGETS',
                defaultValue: '',
                description: 'A whitespace-separated list of packaging ' +
@@ -183,9 +180,6 @@ make -f ${PACKAGING_DIR}/Makefile portable-release-tarball .tarball-version
                     if (!params.BUILD_ARM) {
                         TARGETS = TARGETS.findAll { !(it =~ /_(armhf|arm64)$/) }
                     }
-                    if (!params.BUILD_DEB_PACK) {
-                        TARGETS = TARGETS.findAll { !(it =~ /_(deb-pack)$/) }
-                    }
 
                     def stages = [:]