docs: Add IBM Cloud deployment guide

[aklin]

SUMMARY

Add installation guide for Kubernetes on IBM Cluster using Helm.

The guide was submitted in #11197, but it's resubmitted now as an external link following advice in the linked PR.

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

TEST PLAN

ADDITIONAL INFORMATION

• Has associated issue:
• Changes UI
• Requires DB Migration.
• Confirm DB Migration upgrade and downgrade tested.
• Introduces new feature or API
• Removes existing feature or API

[codecov-io]

Codecov Report

Merging #11473 into master will decrease coverage by 8.99%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #11473      +/-   ##
==========================================
- Coverage   65.43%   56.43%   -9.00%     
==========================================
  Files         829      407     -422     
  Lines       39200    13737   -25463     
  Branches     3693     3499     -194     
==========================================
- Hits        25649     7752   -17897     
+ Misses      13444     5818    -7626     
- Partials      107      167      +60     

Flag	Coverage Δ
#cypress	56.43% <ø> (+0.56%)	⬆️
#javascript	?
#python	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...uperset-frontend/src/dashboard/util/dnd-reorder.js	0.00% <0.00%> (-100.00%)	⬇️
...rset-frontend/src/dashboard/util/getEmptyLayout.js	0.00% <0.00%> (-100.00%)	⬇️
...et-frontend/src/components/Menu/LanguagePicker.tsx	0.00% <0.00%> (-100.00%)	⬇️
...dashboard/components/resizable/ResizableHandle.jsx	0.00% <0.00%> (-100.00%)	⬇️
.../src/dashboard/util/getFilterScopeFromNodesTree.js	0.00% <0.00%> (-93.48%)	⬇️
...uperset-frontend/src/utils/getClientErrorObject.ts	0.00% <0.00%> (-89.19%)	⬇️
...c/explore/components/controls/withVerification.jsx	9.09% <0.00%> (-87.88%)	⬇️
...src/dashboard/components/gridComponents/Header.jsx	10.52% <0.00%> (-86.85%)	⬇️
...rset-frontend/src/profile/components/Favorites.tsx	0.00% <0.00%> (-86.67%)	⬇️
...rc/dashboard/components/gridComponents/Divider.jsx	13.33% <0.00%> (-86.67%)	⬇️
... and 725 more

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