Bump retry count and sleep

5 wasn't enough here: https://github.com/Starkast/wikimum/runs/7590938077?check_suite_focus=true

Probably doesn't hurt to sleep a little longer between retries.

Author: dentarg

with_retries

@@ -3,8 +3,8 @@
 # Modified version of travis_retry
 # https://github.com/travis-ci/travis-build/blob/04a1963de816b8618bb3d7e2e22d873f05ab4091/lib/travis/build/bash/travis_retry.bash
 
-SLEEP_SECONDS=5
-RETRY_COUNT=5
+SLEEP_SECONDS=9
+RETRY_COUNT=20
 
 retry_command() {
   local result=0