Express logging flag in a "positive" way, not as "do not log"

action.yml

@@ -6,10 +6,10 @@ inputs:
         required: true
     ssh-auth-sock:
         description: 'Where to place the SSH Agent auth socket'
-    dont-log-public-key:
+    log-public-key:
         description: 'Whether or not to log public key fingerprints'
         required: false
-        default: false
+        default: true
 runs:
     using: 'node12'
     main: 'dist/index.js'