refresh .gitignore

Signed-off-by: Hans Zandbelt <hans.zandbelt@openidc.com>

.gitignore

@@ -1,34 +1,30 @@
+/autom4te.cache/
+/.vscode/
+/.libs/
+/.settings/
+/m4/
 /.project
 /.cproject
+/.dockerignore
 /aclocal.m4
+/ar-lib
+/compile
+/config.guess
+/config.guess~
 /config.log
 /config.status
+/config.sub
+/config.sub~
 /configure
-/Makefile
-/discover
-/metadata
-/build/
-/.libs/
-/m4/
-/compile
-/config.guess
+/configure~
+/depcomp
+/*.rpm
 /install-sh
+/*.la
 /libtool
 /ltmain.sh
-/*.la
-/config.sub
-/depcomp
+/Makefile
+/Makefile.in
 /missing
-/.settings/
-/.autotools
-/.vscode/
-/configure~
-/Dockerfile-*
-/*.rpm
-/config.guess~
-/config.sub~
 /test-driver
 /test-suite.log
-/ar-lib
-/Makefile.in
-/autom4te.cache/