Replace clipboard module

[carloscastrojumo]

This pull request includes changes that revolve around dependency management and code optimization. The key changes are the removal of unnecessary dependencies, the replacement of a clipboard package, and the simplification of the clipboard usage in the code.

Dependency management:

• go.mod: Removed the golang.design/x/clipboard v0.7.0 package and added the github.com/atotto/clipboard v0.1.4 package. This change indicates a shift in the clipboard package used in the project.
• go.mod: Several indirect dependencies have been removed, specifically golang.org/x/exp/shiny, golang.org/x/image, and golang.org/x/mobile. This could be due to the removal of certain direct dependencies or a cleanup of unused packages.

Code optimization:

• .github/workflows/release-artifacts.yaml: Removed the Install dependencies step which was used to install libx11-dev. This suggests that the dependency is no longer needed for the build and release process.
• pkg/output/messages.go: Replaced the import of golang.design/x/clipboard with github.com/atotto/clipboard, reflecting the change in the clipboard package.
• pkg/output/messages.go: Simplified the clipboard usage in the Print function. The initialization of the clipboard and the writing to it have been replaced with a single call to clipboard.WriteAll. This change makes the code more concise and easier to read.