Restore alt host registry config

[twalsh-ebi]

Though Compara pipelines almost always access core databases on vertannot-staging, once in a while it may be necessary to configure the Compara registry to use production staging servers.

In anticipation of that, this PR updates Compara registries with alternative host config for production staging servers.

These changes were tested by running flag_core_issues.pl on updated registries on the release/112 branch.

All checks passed, except for Plants, which flagged the following issue:

    #   Failed test 'oryza_sativa_ir64_core_59_112_1 release'
    #   at /hps/software/users/ensembl/compara/twalsh/repos/e112/ensembl-compara/scripts/production/flag_core_issues.pl line 247.
    #          got: '111'
    #     expected: '112'
    # Looks like you failed 1 test of 272.
#   Failed test 'Check core database metadata (plants)'
#   at /hps/software/users/ensembl/compara/twalsh/repos/e112/ensembl-compara/scripts/production/flag_core_issues.pl line 253.
# Looks like you failed 1 test of 12.

---

For code reviewers: code review SOP

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 60.25%. Comparing base (2b56bcf) to head (728e945).

Additional details and impacted files

@@             Coverage Diff              @@
##           release/113     #780   +/-   ##
============================================
  Coverage        60.25%   60.25%           
============================================
  Files              195      195           
  Lines            22420    22420           
  Branches          3619     3619           
============================================
+ Hits             13509    13510    +1     
  Misses            7704     7704           
+ Partials          1207     1206    -1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[thiagogenez]

nice!