chore(codegen): upgrade to smithy 1.54.0 (aws#6913)

* upgrade to smithy 1.54.0

* update smithy-ts commit

* Revert "update smithy-ts commit"

This reverts commit 12864e9.

* update smithy-ts commit

Author: smilkuri

codegen/gradle.properties

@@ -1,3 +1,3 @@
-smithyVersion=1.53.0
+smithyVersion=1.54.0
 smithyGradleVersion=1.2.0
 smithyPluginVersion=0.6.0

scripts/generate-clients/config.js

@@ -1,7 +1,7 @@
 // Update this commit when taking up new changes from smithy-typescript.
 module.exports = {
   // Use full commit hash as we explicitly fetch it.
-  SMITHY_TS_COMMIT: "5aeb781faf8535a352161fbfaaf5f8013fd6a35d",
+  SMITHY_TS_COMMIT: "ee3ec22a19cd4d7e5cb1721e0848d6afa98ab6fb",
 };
 
 if (module.exports.SMITHY_TS_COMMIT.length < 40) {