Fixes #6031 - Update Manchester (EGCC) ground network (#6062)

* Changes to L

* Add E + other misc changes

* Update CHANGELOG.md

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Co-authored-by: Lily <170049417+Liaely@users.noreply.github.com>

Author: ricky-gag38

.github/CHANGELOG.md

@@ -18,6 +18,7 @@
 17. AIRAC (2603) - Defined Boscombe Down (EGDM) RNP approaches - thanks to @JYang365 (John Yang)
 18. AIRAC (2603) - Updated HAW (Hawarden) NDB coordinates
 19. AIRAC (2603) - Amended Aldergrove (EGAA) Radar and Tower frequencies (8.33 conversion) - thanks to @epicdemon99 (Nathaniel Leff)
+20. Enhancement - Updated Manchester (EGCC) Ground Network - thanks to @ricky-gag38 (Riccardo Gagliardi)
 
 # Changes from release 2026/01 to 2026/02
 1. Bug - Added missing basic aerodrome definitions and corrected minor name/frequency errors - thanks to @Liaely (Lily Unitt)