Remove Useless Inherent Data Provider (#5750)

* Remove Useless Inherent Data Provider

* Remove Unused Deps

polkadot/Cargo.lock

@@ -7195,7 +7195,6 @@ dependencies = [
  "sc-consensus",
  "sc-consensus-babe",
  "sc-consensus-slots",
- "sc-consensus-uncles",
  "sc-executor",
  "sc-finality-grandpa",
  "sc-keystore",
@@ -8734,17 +8733,6 @@ dependencies = [
  "thiserror",
 ]
 
-[[package]]
-name = "sc-consensus-uncles"
-version = "0.10.0-dev"
-source = "git+https://github.com/paritytech/substrate?branch=master#fdfdc73f9e64dc47934b72eb9af3e1989e4ba699"
-dependencies = [
- "sc-client-api",
- "sp-authorship",
- "sp-runtime",
- "thiserror",
-]
-
 [[package]]
 name = "sc-executor"
 version = "0.10.0-dev"