feat(client-ecr-public): Update endpoint ruleset parameters casing

Author: awstools

clients/client-ecr-public/src/endpoint/ruleset.ts

@@ -18,8 +18,8 @@ e="endpoint",
 f="tree",
 g="PartitionResult",
 h="getAttr",
-i={[u]:false,"type":"String"},
-j={[u]:true,"default":false,"type":"Boolean"},
+i={[u]:false,"type":"string"},
+j={[u]:true,"default":false,"type":"boolean"},
 k={[x]:"Endpoint"},
 l={[v]:c,[w]:[{[x]:"UseFIPS"},true]},
 m={[v]:c,[w]:[{[x]:"UseDualStack"},true]},