feat(orm): add ormfield.Codec (#10601)

* feat(orm): add ormvalue.Codec

* WIP

* WIP

* working tests

* update dep

* support more types, add docs

* comments

* address review comments

* updates

* add comment

api/buf.yaml

@@ -1,4 +1,5 @@
 version: v1
+name: buf.build/cosmos/cosmos-sdk
 breaking:
   use:
     - FILE

api/cosmos/orm/v1alpha1/orm.proto

@@ -43,8 +43,9 @@ message PrimaryKeyDescriptor {
   //   string fields support sorted iteration.
   //   - bytes are encoded as raw bytes in terminal segments and length-prefixed
   //   with a single byte in non-terminal segments. Because of this byte arrays
-  //   longer than 255 bytes cannot be used in keys and bytes fields should not
-  //   be assumed to be lexically sorted.
+  //   longer than 255 bytes are unsupported and bytes fields should not
+  //   be assumed to be lexically sorted. If you have a byte array longer than
+  //   255 bytes that you'd like to index, you should consider hashing it first.
   //   - int32, sint32, int64, sint64 are encoding as fixed width bytes with
   //   an encoding that enables sorted iteration.
   //   - google.protobuf.Timestamp and google.protobuf.Duration are encoded