fix(bazel): do not throw error when writing tsickle externs (#27200)
fix(bazel): do not throw error when writing tsickle externs (#27200)

* Currently when building the ES5 and ES2015 output, `ngc_wrapped` will fail because it tries to write the `fs.openSync` the tsickle output file at the same time. This causes a runtime exception in Windows and can be fixed by just writing the externs for ES5 mode to the proper ES5 "output root".

PR Close #27200

wKoza/angular,mhevery/angular,angular/angular,mlaval/angular,IgorMinar/angular,matsko/angular,shairez/angular,sarunint/angular,Brocco/angular,matsko/angular,juristr/angular,snaptech/angular,sarunint/angular,brandonroberts/angular,alxhub/angular,vikerman/angular,wKoza/angular,petebacondarwin/angular,matsko/angular,angular-indonesia/angular,jasonaden/angular,filipesilva/angular,blesh/angular,ultrasonicsoft/angular,mgechev/angular,angular-indonesia/angular,mlaval/angular,jasonaden/angular,petebacondarwin/angular,hansl/angular,mprobst/angular,snaptech/angular,StephenFluin/angular,StephenFluin/angular,Toxicable/angular,Toxicable/angular,blesh/angular,vikerman/angular,Toxicable/angular,manekinekko/angular,wKoza/angular,filipesilva/angular,Brocco/angular,ocombe/angular,snaptech/angular,brandonroberts/angular,petebacondarwin/angular,angular/angular,juristr/angular,brandonroberts/angular,gnomeontherun/angular,petebacondarwin/angular,ultrasonicsoft/angular,IdeaBlade/angular,alexeagle/angular,gkalpak/angular,gdi2290/angular,alexeagle/angular,IgorMinar/angular,gdi2290/angular,vikerman/angular,manekinekko/angular,sarunint/angular,mlaval/angular,ultrasonicsoft/angular,ValtoFrameworks/Angular-2,shairez/angular,ocombe/angular,StephenFluin/angular,alxhub/angular,Brocco/angular,angular/angular,gkalpak/angular,filipesilva/angular,alexeagle/angular,gdi2290/angular,blesh/angular,angular-indonesia/angular,StephenFluin/angular,Brocco/angular,IgorMinar/angular,manekinekko/angular,alexeagle/angular,alxhub/angular,Brocco/angular,wKoza/angular,ultrasonicsoft/angular,StephenFluin/angular,mhevery/angular,hansl/angular,mprobst/angular,matsko/angular,vikerman/angular,Brocco/angular,gnomeontherun/angular,petebacondarwin/angular,manekinekko/angular,sarunint/angular,filipesilva/angular,snaptech/angular,hansl/angular,IgorMinar/angular,mprobst/angular,Toxicable/angular,ocombe/angular,Toxicable/angular,brandonroberts/angular,manekinekko/angular,juristr/angular,ultrasonicsoft/angular,mprobst/angular,alexeagle/angular,JiaLiPassion/angular,ValtoFrameworks/Angular-2,mgechev/angular,ultrasonicsoft/angular,mgechev/angular,mhevery/angular,mhevery/angular,shairez/angular,gdi2290/angular,ocombe/angular,shairez/angular,IdeaBlade/angular,angular-indonesia/angular,mhevery/angular,gkalpak/angular,hansl/angular,alexeagle/angular,vikerman/angular,IgorMinar/angular,juristr/angular,mlaval/angular,juristr/angular,mgechev/angular,JiaLiPassion/angular,IdeaBlade/angular,ValtoFrameworks/Angular-2,brandonroberts/angular,blesh/angular,JiaLiPassion/angular,Toxicable/angular,shairez/angular,gnomeontherun/angular,matsko/angular,sarunint/angular,gdi2290/angular,ocombe/angular,vikerman/angular,mhevery/angular,hansl/angular,mprobst/angular,ocombe/angular,JiaLiPassion/angular,mgechev/angular,juristr/angular,alxhub/angular,blesh/angular,jasonaden/angular,hansl/angular,jasonaden/angular,wKoza/angular,mprobst/angular,ValtoFrameworks/Angular-2,filipesilva/angular,alxhub/angular,gdi2290/angular,wKoza/angular,jasonaden/angular,mlaval/angular,sarunint/angular,jasonaden/angular,gnomeontherun/angular,petebacondarwin/angular,angular/angular,IdeaBlade/angular,snaptech/angular,manekinekko/angular,gkalpak/angular,IgorMinar/angular,snaptech/angular,brandonroberts/angular,IdeaBlade/angular,ValtoFrameworks/Angular-2