chore: add Cluster Name title and change helm value

[amandavialva01]

Ticket

Description

• Add "Cluster Name" title as shown below
• change helm chart additional_resource_managers[i].name to additional_resource_managers[i].cluster_name

Before (No title)

After (with title)

Test Plan

CI Passes.

Checklist

• Changes have been manually QA'd
• New features have been approved by the corresponding PM
• User-facing API changes have the "User-facing API Change" label
• Release notes have been added as a separate file under docs/release-notes/
  See Release Note for details.
• Licenses have been included for new code which was copied and/or modified from any external code

[netlify]

✅ Deploy Preview for determined-ui canceled.

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 49.06%. Comparing base (fc8ac0b) to head (bdd5672).
Report is 13 commits behind head on main.

Files	Patch %	Lines
...ebui/react/src/components/WorkspaceCreateModal.tsx	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9775      +/-   ##
==========================================
- Coverage   54.12%   49.06%   -5.06%     
==========================================
  Files        1257     1082     -175     
  Lines      154854   141696   -13158     
  Branches     3487     3485       -2     
==========================================
- Hits        83810    69526   -14284     
- Misses      70898    72024    +1126     
  Partials      146      146              

Flag	Coverage Δ
harness	43.25% <ø> (-29.37%)	⬇️
web	53.38% <0.00%> (ø)

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

Files	Coverage Δ
master/internal/rm/kubernetesrm/jobs.go	71.38% <ø> (-0.06%)	⬇️
...ebui/react/src/components/WorkspaceCreateModal.tsx	0.00% <0.00%> (ø)

... and 278 files with indirect coverage changes

[carolinaecalderon]

LGTM, thanks for adjusting