fix: update bun version command to use full path for consistency

Author: anilcan-kara

.github/workflows/prod.yaml

@@ -25,8 +25,7 @@ jobs:
             pwd &&
             ls -lash &&
             whoami &&
-            echo "bun version $(bun -v)" &&
+            echo "bun version $(~/.bun/bin/bun -v)" &&
             echo "node version $(node -v)" &&
             echo "npm version $(npm -v)" &&
-            curl -fsSL https://bun.sh/install | bash &&
             ~/.bun/bin/bun --bun run --env-file=./.env ./push.js