fix perms

Author: dunglas

.github/actions/setup-caddy/action.yml

@@ -5,4 +5,5 @@ runs:
     - shell: bash
       run: |
         sudo curl 'https://caddyserver.com/api/download?os=linux&arch=amd64' > /usr/bin/caddy
+        sudo chmod +x /usr/bin/caddy
         sudo caddy start --config ext/curl/tests/Caddyfile

.github/workflows/push.yml

@@ -72,8 +72,6 @@ jobs:
             -d zend_extension=opcache.so
             -d opcache.enable_cli=1
             -d opcache.jit_buffer_size=16M
-        env:
-          RUN_CADDY_TESTS: "1"
       - name: Verify generated files are up to date
         uses: ./.github/actions/verify-generated-files
   LINUX_X32: