lts-release-mail: Remove debug command

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Change-Id: I69ad833aff4dfa33d218761d757885c96b203526
diff --git a/lts/lts-release-mail.py b/lts/lts-release-mail.py
index 529d6ae..de86821 100755
--- a/lts/lts-release-mail.py
+++ b/lts/lts-release-mail.py
@@ -74,7 +74,6 @@
     prev_release = ".".join(prev_comps)
 
     subjects = []
-    print("git log --oneline --reverse %s..%s" % (prev_release, args.release_tag))
     for l in os.popen("git log --oneline --reverse %s..%s" % (prev_release, args.release_tag)):
         skip = False
         for pat in SKIP_PATTERNS: