community/rt4: modernize

Closes: GH-8054

community/rt4/APKBUILD

@@ -57,9 +57,7 @@ depends="perl
 	perl-module-versions-report
 	perl-list-moreutils
 	perl-css-squish
-	perl-dbix-searchbuilder
 	perl-regexp-ipv6
-	perl-text-quoted
 	perl-html-scrubber
 	perl-html-quoted
 	perl-datetime-locale
@@ -74,19 +72,15 @@ depends="perl
 	perl-crypt-eksblowfish
 	perl-datetime-format-natural
 	perl-data-guid
-	perl-html-formattext-withlinks-andtables
 	perl-role-basic
 	perl-module-refresh
 	perl-date-extract
 	perl-html-formattext-withlinks
 	perl-email-address-list
 	perl-text-quoted
-	perl-locale-maketext-fuzzy
 	perl-date-manip
 	perl-symbol-global-name
-	perl-crypt-ssleay
 	perl-mozilla-ca
-	perl-lwp-protocol-https
 	perl-crypt-ssleay
 	perl-crypt-x509
 	perl-file-which
@@ -149,7 +143,6 @@ prepare() {
 }
 
 build() {
-	cd "$builddir"
 	autoconf
 	./configure \
 		--build=$CBUILD \
@@ -165,8 +158,6 @@ build() {
 }
 
 package() {
-	cd "$builddir"
-
 	make -j1 DESTDIR="$pkgdir" install
 
 	# delete the droid fonts as we get them from ttf-droid