build: Update .gitignore from git.mk

.gitignore

@@ -1,19 +1,46 @@
-Makefile.in
+/*.bak
-Makefile
+/*.lo
-aclocal.m4
+/*.o
-compile
+/*.orig
-autom4te.cache
+/*.rej
-configure
+/*.tab.c
-depcomp
+/*~
-install-sh
+/.*.sw[nop]
-missing
+/.deps
-config.log
+/.dirstamp
-config.status
+/.gitignore
-.deps
+/.libs
-client-bindings.h
+/GPATH
-*-dbus-glue.h
+/GRTAGS
-verify
+/GSYMS
-enroll
+/GTAGS
-*.o
+/ID
-fprintd
+/Makefile
-*.swp
+/Makefile.in
+/TAGS
+/_libs
+/autom4te.cache
+/config.cache
+/config.h
+/config.log
+/config.lt
+/config.status
+/config.status.lineno
+/configure
+/configure.lineno
+/intltool-extract.in
+/intltool-merge.in
+/intltool-update.in
+/libtool
+/po/*.gmo
+/po/*.mo
+/po/.intltool-merge-cache
+/po/Makefile
+/po/Makefile.in
+/po/Makefile.in.in
+/po/POTFILES
+/po/fprintd.pot
+/po/stamp-it
+/so_locations
+/stamp-h1
+/tags