build: update bazel_toolchains to version 3.7.0
build: update bazel_toolchains to version 3.7.0

ocombe/angular-cli,Brocco/angular-cli,geofffilippi/angular-cli,catull/angular-cli,angular/angular-cli,angular/angular-cli,clydin/angular-cli,geofffilippi/angular-cli,ocombe/angular-cli,clydin/angular-cli,catull/angular-cli,ocombe/angular-cli,angular/angular-cli,geofffilippi/angular-cli,angular/angular-cli,Brocco/angular-cli,ocombe/angular-cli,Brocco/angular-cli,catull/angular-cli,catull/angular-cli,ocombe/angular-cli,clydin/angular-cli,Brocco/angular-cli,Brocco/angular-cli,clydin/angular-cli,geofffilippi/angular-cli