libtasn1: Update to version 4.18.0

- Update from 4.17.0 to 4.18.0
- Update of rootfile
- Changelog - Full details can be found in the ChangeLog file in the source tarball
   * Noteworthy changes in release 4.18.0 (2021-11-09) [stable]
     - Improve GTK-DOC manual.  Closes: #35.
     - Improve --help and --version for tools with gnulib.  Closes: #37.
     - Update gnulib files and various maintenance fixes.

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>

config/rootfiles/common/libtasn1

@@ -5,7 +5,7 @@
 #usr/lib/libtasn1.la
 #usr/lib/libtasn1.so
 usr/lib/libtasn1.so.6
-usr/lib/libtasn1.so.6.6.1
+usr/lib/libtasn1.so.6.6.2
 #usr/lib/pkgconfig/libtasn1.pc
 #usr/share/info/libtasn1.info
 #usr/share/man/man1/asn1Coding.1

lfs/libtasn1

@@ -24,7 +24,7 @@
 
 include Config
 
-VER        = 4.17.0
+VER        = 4.18.0
 
 THISAPP    = libtasn1-$(VER)
 DL_FILE    = $(THISAPP).tar.gz
@@ -42,7 +42,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_MD5 = c46f6eb3bd1287031ae5d36465094402
+$(DL_FILE)_MD5 = 8203e72a2c0390515410b2ea2c032f04
 
 install : $(TARGET)