Fix the default WEBHOOK_ANNOTATIONS value

The literal value was a string with two double quotes which isn't valid
JSON. This makes it an empty environment variable value by default.

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

Author: mprahl

config/base/params.env

@@ -22,4 +22,4 @@ DSPO_APISERVER_INCLUDE_OWNERREFERENCE=true
 MANAGEDPIPELINES="{}"
 PLATFORMVERSION="v0.0.0"
 FIPSENABLED=false
-WEBHOOK_ANNOTATIONS=""
+WEBHOOK_ANNOTATIONS=