build(docs-infra): upgrade cli command docs sources to 129d45cfa (#43004)
build(docs-infra): upgrade cli command docs sources to 129d45cfa (#43004)

Updating [angular#master](https://github.com/angular/angular/tree/master) from
[cli-builds#master](https://github.com/angular/cli-builds/tree/master).

##
Relevant changes in
[commit range](https://github.com/angular/cli-builds/compare/a57976b98...129d45cfa):

**Modified**
- help/generate.json
- help/new.json

PR Close #43004

brandonroberts/angular,shairez/angular,brandonroberts/angular,manekinekko/angular,ocombe/angular,brandonroberts/angular,angular/angular,gkalpak/angular,angular/angular,angular/angular,gnomeontherun/angular,gnomeontherun/angular,gkalpak/angular,angular-indonesia/angular,JiaLiPassion/angular,gkalpak/angular,angular-indonesia/angular,brandonroberts/angular,manekinekko/angular,manekinekko/angular,JiaLiPassion/angular,gnomeontherun/angular,angular-indonesia/angular,gnomeontherun/angular,manekinekko/angular,ocombe/angular,gkalpak/angular,ocombe/angular,manekinekko/angular,angular/angular,shairez/angular,brandonroberts/angular,ocombe/angular,angular-indonesia/angular,shairez/angular,ocombe/angular,ocombe/angular,JiaLiPassion/angular,JiaLiPassion/angular,brandonroberts/angular,manekinekko/angular,shairez/angular,shairez/angular