build(docs-infra): upgrade cli command docs sources to 77c70052e (#47590)
build(docs-infra): upgrade cli command docs sources to 77c70052e (#47590)

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

##
Relevant changes in
[commit range](https://github.com/angular/cli-builds/compare/556a775f3...77c70052e):

**Modified**
- help/completion.json

PR Close #47590

angular/angular,angular-indonesia/angular,gnomeontherun/angular,angular/angular,angular-indonesia/angular,gnomeontherun/angular,angular-indonesia/angular,gnomeontherun/angular,angular/angular,angular/angular,angular-indonesia/angular,gnomeontherun/angular