fix run as root efa device plugin bug

The plugins were globally changed to have runAsNonRoot
set to true. This breaks the efa plugin, which
currently requires it. This PR was tested and confirmed
to fix the bug in several cases.

Signed-off-by: vsoch <[email protected]>

Author: vsoch

pkg/addons/assets/efa-device-plugin.yaml

@@ -165,7 +165,6 @@ spec:
         - image: "%s.dkr.ecr.%s.%s/eks/aws-efa-k8s-device-plugin:v0.3.3"
           name: aws-efa-k8s-device-plugin
           securityContext:
-            runAsNonRoot: true
             allowPrivilegeEscalation: false
             capabilities:
               drop: ["ALL"]