chore: remove deprecated git functions

docs/appendices/0.30.0-migration-guide.md

@@ -19,3 +19,6 @@
     - `common#is_container_running()` (deprecated since 0.12.6) is removed in favor of `common#is_container_status()`.
     - `common#is_app_running()` (deprecated since 0.22.0) is removed in favor of `ps#fn-ps-is-app-running()`.
 - The global `--rm-container` and `--rm` flags - deprecated since 0.25.0 - have been removed.
+- The following git shell functions hve been removed.
+    - `git#use_git_worktree()` (deprecated since 0.23.7) has been removed. There is no alternative as the function has been made internal.
+    - `git#git_deploy_branch()`(deprecated since 0.21.0) has been removed in favor of `plugn trigger git-deploy-branch`.

plugins/git/functions

@@ -6,14 +6,6 @@ source "$PLUGIN_AVAILABLE_PATH/git/internal-functions"
 set -eo pipefail
 [[ $DOKKU_TRACE ]] && set -x
 
-use_git_worktree() {
-  declare desc="detects whether to use git worktree"
-  declare deprecated=true
-  dokku_log_warn "Deprecated: fn-git-use-worktree"
-
-  fn-git-use-worktree
-}
-
 git_build_app_repo() {
   declare desc="builds local git app repo for app"
   declare APP="$1" REV="$2"
@@ -77,15 +69,6 @@ git_trigger_build() {
   dokku_receive "$APP" "$BUILDER" "$TMP_WORK_DIR"
 }
 
-git_deploy_branch() {
-  declare desc="retrieve the deploy branch for a given application"
-  declare APP="$1"
-  declare deprecated=true
-  dokku_log_warn "Deprecated: plugn#git-deploy-branch"
-
-  fn-git-deploy-branch "$APP"
-}
-
 cmd-git-hook() {
   declare desc="kick off receive-app trigger from git prereceive hook"
   declare cmd="git-hook"