Revert "[Tech] Add cla doc and github action (#929)"

This reverts commit 9614432.

README.md

@@ -11,7 +11,6 @@
       - [Other Distributions (TAR.XZ)](#other-distributions-tarxz)
     - [Windows](#windows)
     - [macOS](#macos)
-  - [Contributing](#contributing)
   - [Credits](#credits)
 
 ## Supported Operating Systems
@@ -69,10 +68,6 @@ Download HyperPlay-x.x.x.dmg and move the HyperPlay App to the Applications fold
 <img width="1840" alt="Hyperplay wallet signature during game" src="https://github.com/HyperPlay-Gaming/hyperplay-desktop-client/assets/38574891/a56d34c6-f1a8-46dc-9a18-5e0c6035e468">
 <img width="1840" alt="Hyperplay game detail page" src="https://github.com/HyperPlay-Gaming/hyperplay-desktop-client/assets/38574891/a4a2ffe9-2e2a-4f88-be34-8903d900385b">
 
-## Contributing
-
-Read our [Contribution License Agreement](https://github.com/HyperPlay-Gaming/hyperplay-desktop-client/blob/main/doc/cla.md).
-
 ### Local Development
 
 This projects uses optional NPM packages.