Fix: Correct the path to the test binaries

The emailer.test and server.test binaries are now under the emailformgateway
directory. The directory name is now included when executing the
test binaries via ssh.

.github/workflows/emailformgateway.yaml

@@ -86,11 +86,11 @@ jobs:
 
       - name: Run emailer.test test
         run: |
-          ssh gophercoders.com 'source ./test_envs.sh; TEST_TEMPLATES_DIR=$PWD TEST_DOMAIN=gophercoders.com ./emailer.test'
+          ssh gophercoders.com 'source ./test_envs.sh; TEST_TEMPLATES_DIR=$PWD TEST_DOMAIN=gophercoders.com ./emailformgateway/emailer.test'
 
       - name: Run server.test test
         run: |
-          ssh gophercoders.com 'source ./test_envs.sh; TEST_TEMPLATES_DIR=$PWD TEST_DOMAIN=example.com ./server.test'
+          ssh gophercoders.com 'source ./test_envs.sh; TEST_TEMPLATES_DIR=$PWD TEST_DOMAIN=example.com ./emailformgateway/server.test'
 
       - name: Stop emailformgateway service
         run: ssh gophercoders.com 'sudo /usr/bin/systemctl stop emailfromgateway-gophercoders.service'