Increased the time interval before running phpext so that verifier finishes LA

docker/deploy_enclaves.sh

@@ -6,6 +6,6 @@
 cd ~/graphene && make SGX=1 sgx-tokens
 cd ~/source/Decryptor && tmux new-session -d -s dec './app; bash';
 cd ~/graphene/LibOS/shim/test/native && tmux new-session -d -s ver './pal_loader SGX verifier; bash'
-sleep 20; #Should have better logic here to check if the previous command exited successfully (server should only be started after the verifier finishes, or else it will try to do LA with the decryptor and crash' 
+sleep 60; #Should have better logic here to check if the previous command exited successfully (server should only be started after the verifier finishes, or else it will try to do LA with the decryptor and crash' 
 cd ~/graphene/LibOS/shim/test/apps/apache && tmux new-session -d -s php "SGX=1 make start-graphene-server; bash"