Change git push command in publish_site v2 (#1472)

Summary: Pull Request resolved: #1472

Reviewed By: saitcakmak

Differential Revision: D43683175

fbshipit-source-id: 2387ad1ef19c3962e3250eb5c5f7899baeeca6ed

Author: mpolson64

scripts/publish_site.sh

@@ -144,10 +144,11 @@ if [[ $VERSION == false ]]; then
 
   # erase git history then force push to overwrite
   cd Ax-gh-pages || exit
-  git checkout --orphan latest
+  rm -rf .git
+  git init -b main
   git add --all
   git commit -m 'Update latest version of site'
-  git push --force origin latest:gh-pages
+  git push --force "[email protected]:facebook/Ax" main:gh-pages
 
 else
   echo "-----------------------------------------"
@@ -221,10 +222,10 @@ else
 
   # Init as Git repo and push to gh-pages
   cd new-site || exit
-  git checkout --orphan latest
+  git init -b main
   git add --all
   git commit -m "Publish version ${VERSION} of site"
-  git push --force origin latest:gh-pages
+  git push --force "[email protected]:facebook/Ax" main:gh-pages
 
 fi