pre-upload: eapi: recommend people move to EAPI=7

BUG=None
TEST=upload unittests pass

Change-Id: Iaace669ed7f5f19827a1da4ea1e35cd9e2c2b20b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/repohooks/+/2203549
Reviewed-by: Chris McDonald <cjmcdonald@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
diff --git a/pre-upload.py b/pre-upload.py
index 7330aec..6807c48 100755
--- a/pre-upload.py
+++ b/pre-upload.py
@@ -971,12 +971,12 @@
 
   if bad_ebuilds:
     # pylint: disable=C0301
-    url = 'http://dev.chromium.org/chromium-os/how-tos-and-troubleshooting/upgrade-ebuild-eapis'
+    url = 'https://dev.chromium.org/chromium-os/how-tos-and-troubleshooting/upgrade-ebuild-eapis'
     # pylint: enable=C0301
     return HookFailure(
         'These ebuilds are using old EAPIs.  If these are imported from\n'
         'Gentoo, then you may ignore and upload once with the --no-verify\n'
-        'flag.  Otherwise, please update to 5 or newer.\n'
+        'flag.  Otherwise, please update to 7 or newer.\n'
         '\t%s\n'
         'See this guide for more details:\n%s\n' %
         ('\n\t'.join(['%s: EAPI=%s' % x for x in bad_ebuilds]), url))