.gitignore: add ctags data file

Andrew Boie · nashif · commit 009ddade3adc · 2016-02-05T20:16:15.000-05:00
Change-Id: I4befc9393e46be11f6f16d88ffee03853b27ed38
Signed-off-by: Andrew Boie &lt;andrew.p.boie@intel.com&gt;
diff --git a/.gitignore b/.gitignore
@@ -23,3 +23,4 @@ doc/latex/
 sanity-out/
 scripts/grub
 doc/reference/kconfig/CONFIG_*
+tags
