docs: add GLOBIS to users

[chroju]

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Checklist:

• Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this does not need to be in the release notes.
• The title of the PR states what changed and the related issues number (used for the release note).
• I've included "Closes [ISSUE #]" or "Fixes [ISSUE #]" in the description to automatically close the associated issue.
• I've updated both the CLI and UI to expose my feature, or I plan to submit a second PR with them.
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[codecov]

Codecov Report

Merging #9987 (d494426) into master (dee67bd) will decrease coverage by 0.03%.
The diff coverage is 53.84%.

@@            Coverage Diff             @@
##           master    #9987      +/-   ##
==========================================
- Coverage   46.00%   45.96%   -0.04%     
==========================================
  Files         227      227              
  Lines       27236    27276      +40     
==========================================
+ Hits        12529    12538       +9     
- Misses      13009    13036      +27     
- Partials     1698     1702       +4     

Impacted Files	Coverage Δ
util/dex/dex.go	57.14% <16.66%> (-30.74%)	⬇️
util/tls/tls.go	74.66% <23.07%> (-3.54%)	⬇️
util/dex/config.go	85.56% <50.00%> (-3.45%)	⬇️
server/server.go	51.49% <60.00%> (+0.24%)	⬆️
util/oidc/oidc.go	56.12% <100.00%> (+0.34%)	⬆️
util/session/sessionmanager.go	73.94% <100.00%> (+0.20%)	⬆️

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[crenshaw-dev]

Thanks @chroju!