Revert "cli: fix tests failing due to a env var not being set in CI (#5015)"

This reverts commit 1e3eb03.

Author: scriptonist

.circleci/test-cli-with-last-release.sh

@@ -33,7 +33,7 @@ PID=$!
 wait_for_port 8080
 
 # test cli
-HASURA_GRAPHQL_TEST_ENDPOINT="http://localhost:8080" HASURA_GRAPHQL_TEST_CLI_EXT_MANIFEST_FILE_PATH="/build/_cli_ext_output/manifest-dev.yaml" make test
+HASURA_GRAPHQL_TEST_ENDPOINT="http://localhost:8080" make test
 
 # kill the running server
 kill -s INT $PID
@@ -47,5 +47,5 @@ PID=$!
 wait_for_port 8080
 
 # test cli
-HASURA_GRAPHQL_TEST_ENDPOINT="http://localhost:8080" HASURA_GRAPHQL_TEST_ADMIN_SECRET="abcd" HASURA_GRAPHQL_TEST_CLI_EXT_MANIFEST_FILE_PATH="/build/_cli_ext_output/manifest-dev.yaml" make test
+HASURA_GRAPHQL_TEST_ENDPOINT="http://localhost:8080" HASURA_GRAPHQL_TEST_ADMIN_SECRET="abcd" make test
 kill -s INT $PID

.circleci/test-cli.sh

@@ -41,5 +41,5 @@ PID=$!
 wait_for_port 8080
 
 # test cli
-HASURA_GRAPHQL_TEST_ENDPOINT="http://localhost:8080" HASURA_GRAPHQL_TEST_CLI_EXT_MANIFEST_FILE_PATH="/build/_cli_ext_output/manifest-dev.yaml" HASURA_GRAPHQL_TEST_ADMIN_SECRET="abcd" make test
+HASURA_GRAPHQL_TEST_ENDPOINT="http://localhost:8080" HASURA_GRAPHQL_TEST_ADMIN_SECRET="abcd" make test
 kill -s INT $PID