fix(developer): tidy up LDML keyboard project template 🌱

[mcdurdin]

Fixes #10470.

@keymanapp-test-bot skip

[keymanapp-test-bot]

User Test Results

Test specification and instructions

User tests are not required

Test Artifacts

• Developer
  • Keyman Developer
  • Compiler Regression Tests
  • kmcomp.zip
• Keyboards
  • Test Keyboards

[srl295]

LGTM. Is there a reason the template isn't sourced from an actual xml file? might be easier to maintain.

[mcdurdin]

Is there a reason the template isn't sourced from an actual xml file? might be easier to maintain.

Laziness. Means adding an extra file to the install template and path maintenance etc. Agree though, it would be better long-term. Also noting that the template generation as written in Delphi in this code is deprecated before it even lands because we will replace it with kmc generate soon:

keyman/developer/src/kmc/src/kmc.ts

Line 56 in ff87042

declareGenerate(program);