Added the git push with origin

Signed-off-by: Marcin Woźniak <y0rune@aol.com>

.local/bin/gswitch

@@ -4,3 +4,4 @@ git checkout -b "$BRANCH"
 git checkout "$BRANCH"
 git branch --set-upstream-to=origin/"$BRANCH" "$BRANCH"
 git pull
+git push --set-upstream origin "$BRANCH"