build is broken

[loicjaouen]

 > [builder 7/7] RUN npm run build:                                                                                                                                                                                
#0 0.399 
#0 0.399 > site2020@0.0.0 build /app
#0 0.399 > ng build
#0 0.399 
#0 1.636 NOT SUPPORTED: option jsonPointers. Deprecated jsPropertySyntax can be used instead.
#0 1.639 An unhandled exception occurred: Cannot read property 'allErrors' of undefined
#0 1.639 See "/tmp/ng-EkndCf/angular-errors.log" for further details.
#0 1.646 npm ERR! code ELIFECYCLE
#0 1.646 npm ERR! syscall spawn
#0 1.646 npm ERR! file sh
#0 1.646 npm ERR! errno ENOENT
#0 1.647 npm ERR! site2020@0.0.0 build: `ng build`
#0 1.647 npm ERR! spawn ENOENT
#0 1.647 npm ERR! 
#0 1.647 npm ERR! Failed at the site2020@0.0.0 build script.
#0 1.647 npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
#0 1.650 
#0 1.650 npm ERR! A complete log of this run can be found in:
#0 1.650 npm ERR!     /root/.npm/_logs/2023-05-30T05_57_01_269Z-debug.log
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Dockerfile:10
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   8 |     
   9 |     COPY . .
  10 | >>> RUN npm run build
  11 |     
  12 |     FROM nginx:alpine
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