feat(git): add `gcB` alias (#12116)

plugins/git/README.md

@@ -51,6 +51,7 @@ plugins=(... git)
 | `gco`                  | `git checkout`                                                                                                                  |
 | `gcor`                 | `git checkout --recurse-submodules`                                                                                             |
 | `gcb`                  | `git checkout -b`                                                                                                               |
+| `gcB`                  | `git checkout -B`                                                                                                               |
 | `gcd`                  | `git checkout $(git_develop_branch)`                                                                                            |
 | `gcm`                  | `git checkout $(git_main_branch)`                                                                                               |
 | `gcp`                  | `git cherry-pick`                                                                                                               |

plugins/git/git.plugin.zsh

@@ -157,6 +157,7 @@ alias gbg='LANG=C git branch -vv | grep ": gone\]"'
 alias gco='git checkout'
 alias gcor='git checkout --recurse-submodules'
 alias gcb='git checkout -b'
+alias gcB='git checkout -B'
 alias gcd='git checkout $(git_develop_branch)'
 alias gcm='git checkout $(git_main_branch)'
 alias gcp='git cherry-pick'