docs: replace fix typo in (#46659)
docs: replace fix typo in (#46659)

`extract-18n` should be `extract-i18n`

PR Close #46659

angular-indonesia/angular,gnomeontherun/angular,angular/angular,gkalpak/angular,gnomeontherun/angular,JiaLiPassion/angular,JiaLiPassion/angular,JiaLiPassion/angular,gkalpak/angular,angular/angular,angular/angular,angular/angular,gnomeontherun/angular,gnomeontherun/angular,angular-indonesia/angular,angular-indonesia/angular,angular-indonesia/angular,JiaLiPassion/angular,gkalpak/angular,gkalpak/angular