style(readme): remove prettier-ignore comments

PRESERVE LINK DEFINITION LABEL CASE no longer necessary in
latest version of prettier - v2.8.2

Thanks: @DerekNonGeneric 🔥

Signed-off-by: Derek Lewis <[email protected]>

Author: DerekNonGeneric

README.md

@@ -291,9 +291,6 @@ greatly encourage us.
 
 </div>
 
-<!-- prettier-ignore-start -->
-<!-- PRESERVE LINK DEFINITION LABEL CASE - START -->
-
 [give it a star ⭐️]: https://github.com/openinf/openinf-util-object/stargazers
 
 [deepscan-badge]: https://badgen.net/deepscan/grade/team/18447/project/21802/branch/634013?icon=deepscan 'DeepScan grade'
@@ -313,6 +310,3 @@ greatly encourage us.
 [prettier-badge]: https://img.shields.io/badge/code_style-Prettier-ff69b4.svg?logo=prettier 'Code Style: Prettier'
 [prettier-url]: https://prettier.io/playground 'Code Style: Prettier'
 [types-included-badge]: https://badgen.net/npm/types/@openinf/util-object?icon=typescript 'TypeScript types: included'
-
-<!-- PRESERVE LINK DEFINITION LABEL CASE - END -->
-<!-- prettier-ignore-end -->