Delete phppgadmin file after download (#3319)

func/upgrade.sh

@@ -569,6 +569,8 @@ upgrade_phppgadmin() {
 			if [ ! -f /usr/share/phppgadmin/conf/config.inc.php ]; then
 				ln -s /etc/phppgadmin/config.inc.php /usr/share/phppgadmin/conf
 			fi
+
+			rm -f phppgadmin-v$pga_v.tar.gz
 		fi
 	fi
 }

install/hst-install-debian.sh

@@ -1641,6 +1641,7 @@ if [ "$postgresql" = 'yes' ]; then
 		cp -f $HESTIA_INSTALL_DIR/pga/phppgadmin.conf /etc/apache2/conf.d/phppgadmin.inc
 	fi
 
+	rm phppgadmin-v$pga_v.tar.gz
 	write_config_value "DB_PGA_ALIAS" "phppgadmin"
 	$HESTIA/bin/v-change-sys-db-alias 'pga' "phppgadmin"
 fi

install/hst-install-ubuntu.sh

@@ -1683,6 +1683,7 @@ if [ "$postgresql" = 'yes' ]; then
 		cp -f $HESTIA_INSTALL_DIR/pga/phppgadmin.conf /etc/apache2/conf.d/phppgadmin.inc
 	fi
 
+	rm phppgadmin-v$pga_v.tar.gz
 	write_config_value "DB_PGA_ALIAS" "phppgadmin"
 	$HESTIA/bin/v-change-sys-db-alias 'pga' "phppgadmin"
 fi