gpui: Fix typo in publish script (#39836)

Release Notes:

- N/A

script/bump-gpui-minor-version

@@ -19,10 +19,10 @@ major=$(echo $version | cut -d. -f1)
 minor=$(echo $version | cut -d. -f2)
 next_minor=$(expr $minor + 1)
 
-next_minor_branch_name="gpui-v${major}.${next_minor}.0"
+next_minor_branch_name="bump-gpui-to-v${major}.${next_minor}.0"
 
 git checkout -b ${next_minor_branch_name}
 
-script/lib/bump-version.sh gpui v "-gpui" minor true
+script/lib/bump-version.sh gpui gpui-v "" minor true
 
 git checkout -q main

script/lib/bump-version.sh

@@ -30,9 +30,9 @@ if [[ "$gpui_release" == "true" ]]; then
 cat <<MESSAGE
 Locally committed and tagged ${package} version ${new_version}
 
-To push this (don't forget to open a PR!):
+To push this:
 
-    git push origin ${tag_name}; gh pr create -H ${branch_name}
+    git push origin ${tag_name} ${branch_name}; gh pr create -H ${branch_name}
 
 To undo this: