[9623] Add missing Early Years Postgraduate funding for 2026/27

[Reyko]

Context

9623-add-missing-early-years-postgraduate-funding-for-2026-27

Changes proposed in this pull request

Guidance to review

Important business

• Does this PR introduce any PII fields that need to be overwritten or deleted in db/scripts/sanitise.sql?
• Does this PR change the database schema? If so, have you updated the config/analytics.yml file and considered whether you need to send 'import_entity' events?
• Do we need to send any updates to TRS as part of the work in this PR?
• Does this PR need an ADR?

NB: Please notify the #twd_data_insights team and ask for a review if new fields are being added to analytics.yml

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.56%. Comparing base (dcf4f7a) to head (22e7e86).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6241   +/-   ##
=======================================
  Coverage   96.56%   96.56%           
=======================================
  Files         855      855           
  Lines       19087    19087           
=======================================
  Hits        18432    18432           
  Misses        655      655           

Flag	Coverage Δ
unittests	96.56% <ø> (ø)

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[github-actions]

Review app deployed to https://register-pr-6241.test.teacherservices.cloud

[tomtrentham]

LGTM