Update the empty upload command

Author: michelletran-codecov

codecovcli_commands

@@ -151,6 +151,13 @@ Usage: codecovcli empty-upload [OPTIONS]
 
 Options:
   --force
+  --parent-sha TEXT               SHA (with 40 chars) of what should be the
+                                  parent of this commit
+  -P, --pr, --pull-request-number TEXT
+                                  Specify the pull request number mannually.
+                                  Used to override pre-existing CI environment
+                                  variables
+  -B, --branch TEXT               Branch to which this commit belongs to
   -C, --sha, --commit-sha TEXT    Commit SHA (with 40 chars)  [required]
   -Z, --fail-on-error             Exit with non-zero code in case of error
   --git-service [github|gitlab|bitbucket|github_enterprise|gitlab_enterprise|bitbucket_server]