Add 'logs' directory to gitignore

Drools Applicaitons generates output into a "logs" directory during unit
test. This change ignores that output in git.

Issue-ID: POLICY-4393
Change-Id: I58f84cc47c8ad587de9a27fde0c928e1beae550e
Signed-off-by: liamfallon <liam.fallon@est.tech>
diff --git a/.gitignore b/.gitignore
index f8675bc..b8a61cc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@
 **/*.trace.db
 **/*.mv.db
 **/*.log
+**/logs