Remove deprecated ALT_RESPONSE_CODES config from testing

Author: brectanus-sigsci

scripts/test-golang114/docker-compose.yml

@@ -53,7 +53,6 @@ services:
       - DISABLE_NOCOOKIE=1
       - MTEST_BASEURL=web:8085
       - MTEST_AGENT=agent:12345
-      - "ALT_RESPONSE_CODES=300 301 302 403 404 500"
       - "MTEST_RUN_TEST_BLOCK_VIA_REDIRECT=true"
     command: [ "/bin/wait-for", "web:8085", "--", "/bin/mtest", "-test.v" ]