Update FSF license notices to use URL instead of address

tests/kolainst/libinsttest.sh

@@ -15,9 +15,7 @@
 # Lesser General Public License for more details.
 #
 # You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the
-# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
+# License along with this library. If not, see <https://www.gnu.org/licenses/>.
 
 . ${KOLA_EXT_DATA}/libtest-core.sh
 

tests/kolainst/libtest-core.sh

@@ -23,9 +23,7 @@
 # Lesser General Public License for more details.
 #
 # You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the
-# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
+# License along with this library. If not, see <https://www.gnu.org/licenses/>.
 
 fatal() {
     echo $@ 1>&2; exit 1

tests/kolainst/nondestructive/itest-payload-link.sh

@@ -17,9 +17,7 @@
 # Lesser General Public License for more details.
 #
 # You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the
-# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
+# License along with this library. If not, see <https://www.gnu.org/licenses/>.
 
 set -xeuo pipefail