[frontend] Fix 'Manager deployment' columns alignment in Ingestion (#13303)

[Gwendoline-FAVRE-FELIX]

Proposed changes

• Align the column header and its content in the center.

Related issues

• [EPIC] UI Improvements #13303

[codecov]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 32.36%. Comparing base (a48bfc4) to head (e77379d).
⚠️ Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
...omponents/data/connectors/SortConnectorsHeader.tsx	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #14571   +/-   ##
=======================================
  Coverage   32.36%   32.36%           
=======================================
  Files        3096     3096           
  Lines      210893   210893           
  Branches    38194    38196    +2     
=======================================
+ Hits        68254    68257    +3     
+ Misses     142639   142636    -3     

Flag	Coverage Δ
opencti-client-python	45.50% <ø> (ø)
opencti-front	2.83% <0.00%> (ø)
opencti-graphql	67.73% <ø> (+<0.01%)	⬆️

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