alternatives: create and switch new branch

Add alternative to 
`996 ## Create and switch new branch`
using git switch 
ref: https://git-scm.com/docs/git-switch

Author: AdrianSkar

README.md

@@ -974,6 +974,10 @@ __Alternatives:__
 git branch <branch-name> && git checkout <branch-name>
 ```
 
+```sh
+git switch -c <branch-name>
+```
+
 ## Ignore file mode changes on commits
 ```sh
 git config core.fileMode false