[enhancement] Update babel-code-frame to @babel/code-frame

[bjornstar]

PR checklist

• New feature, bugfix, or enhancement
  • Includes tests

Overview of change:

babel-code-frame is deprecated and future updates will be published under the babel npm organization as @babel/code-frame.

Updated babel-code-frame v6.22.0 to @babel/code-frame v7.0.0
Updated @types/babel-code-frame v6.20.0 to @types/babel__code-frame v7.0.1

chalk now has types so we don't need to cast as any in the test.

Is there anything you'd like reviewers to focus on?

The test used old code-frame behavior:

first failure (first-name)
> 1 | module CodeFrameModule {
 2 |     export class CodeFrameClass {
 3 |         private name: string;
 4 | 

full failure (full-name)
> 1 | module CodeFrameModule {
 2 |     export class CodeFrameClass {
 3 |         private name: string;
 4 | 

warning failure (warning-name)
> 1 | module CodeFrameModule {
 2 |     export class CodeFrameClass {
 3 |         private name: string;
 4 | 

&<>'" should be escaped (escape)
> 1 | module CodeFrameModule {
   |  ^
 2 |     export class CodeFrameClass {
 3 |         private name: string;
 4 | 

last failure (last-name)
   7 |         }
  8 |     }
>  9 | }
    | ^
 10 | 

The new one looks much better:

first failure (first-name)
> 1 | module CodeFrameModule {
  2 |     export class CodeFrameClass {
  3 |         private name: string;
  4 | 

full failure (full-name)
> 1 | module CodeFrameModule {
  2 |     export class CodeFrameClass {
  3 |         private name: string;
  4 | 

warning failure (warning-name)
> 1 | module CodeFrameModule {
  2 |     export class CodeFrameClass {
  3 |         private name: string;
  4 | 

&<>'" should be escaped (escape)
> 1 | module CodeFrameModule {
    |  ^
  2 |     export class CodeFrameClass {
  3 |         private name: string;
  4 | 

last failure (last-name)
   7 |         }
   8 |     }
>  9 | }
     | ^
  10 | 

CHANGELOG.md entry:

[enhancement] Update babel-code-frame to @babel/code-frame

[palantirtech]

Thanks for your interest in palantir/tslint, @bjornstar! Before we can accept your pull request, you need to sign our contributor license agreement - just visit https://cla.palantir.com/ and follow the instructions. Once you sign, I'll automatically update this pull request.

[adidahiya]

this is great, thank you!