ci: disable `eslint-plugin-import` from auto updates
ci: disable `eslint-plugin-import` from auto updates

Disable the mentioned package from being managed by Renovate until https://github.com/benmosher/eslint-plugin-import/issues/2065 is fixed.

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