Since releases are tagged nowadays, getversion.sh should reflect it

by using git describe with --tags flag.

Signed-off-by: Richard Fröhning <misanthropos@gmx.de>

scripts/getversion.sh

@@ -8,6 +8,6 @@ fi
 cd "$1" || exit 1
 
 cat .scmversion 2>/dev/null && exit 0
-git --git-dir=.git describe --always --abbrev=7 --dirty=+ 2>/dev/null && exit 0
+git --git-dir=.git describe --tags --always --abbrev=7 --dirty=+ 2>/dev/null && exit 0
 
 echo unknown