ensure non-shimmed aws is used by host instance

Author: wleepang

src/ecs-additions/ecs-additions-common.sh

@@ -14,6 +14,9 @@ cp /opt/ecs-additions/awscli-shim.sh /opt/aws-cli/bin/aws                  # Use
 rm -f /usr/local/aws-cli/v2/current/bin/aws
 cp /opt/ecs-additions/awscli-shim.sh /usr/local/aws-cli/v2/current/bin/aws # Used in Cromwell
 
+# ensure that /usr/bin/aws points to the non-shimmed version
+ln -sf /usr/local/aws-cli/v2/current/dist/aws /usr/bin/aws
+
 # add 4GB of swap space
 dd if=/dev/zero of=/swapfile bs=128M count=32
 chmod 600 /swapfile