Polkadot Omni Node (#418)

* add to link to omni node in the docs

* clean and test both templates locally

* add genesis config presets to runtime

* add genesis config presets to evm template and toml sort generic template

* update abstractions to use runtime genesis presets

* runtime tests for genesis config presets for both templates

* H160 type does not require clone so satisfy clippy

evm-template/Cargo.lock

@@ -3598,6 +3598,7 @@ dependencies = [
  "cumulus-primitives-core",
  "cumulus-primitives-timestamp",
  "cumulus-primitives-utility",
+ "docify",
  "dp-consensus",
  "ethereum 0.15.0 (git+https://github.com/rust-ethereum/ethereum?rev=bbb544622208ef6e9890a2dbc224248f6dd13318)",
  "fp-account",
@@ -3664,6 +3665,7 @@ dependencies = [
  "polkadot-runtime-common",
  "polkadot-runtime-parachains",
  "scale-info",
+ "serde_json",
  "smallvec",
  "sp-api",
  "sp-arithmetic",
@@ -3673,6 +3675,7 @@ dependencies = [
  "sp-genesis-builder",
  "sp-inherents",
  "sp-io",
+ "sp-keyring",
  "sp-offchain",
  "sp-runtime",
  "sp-session",
@@ -7786,7 +7789,7 @@ dependencies = [
 [[package]]
 name = "openzeppelin-pallet-abstractions"
 version = "0.1.0"
-source = "git+https://github.com/OpenZeppelin/openzeppelin-pallet-abstractions?branch=polkadot-stable2503#f4488330f19b575e54a4080b55a3d66a9fb4f702"
+source = "git+https://github.com/OpenZeppelin/openzeppelin-pallet-abstractions?branch=polkadot-stable2503#bc6dcabdc7b66f218c39c0f3496710c7b81a4a09"
 dependencies = [
  "cumulus-primitives-core",
  "frame-support",
@@ -7799,7 +7802,7 @@ dependencies = [
 [[package]]
 name = "openzeppelin-pallet-abstractions-proc"
 version = "0.1.0"
-source = "git+https://github.com/OpenZeppelin/openzeppelin-pallet-abstractions?branch=polkadot-stable2503#f4488330f19b575e54a4080b55a3d66a9fb4f702"
+source = "git+https://github.com/OpenZeppelin/openzeppelin-pallet-abstractions?branch=polkadot-stable2503#bc6dcabdc7b66f218c39c0f3496710c7b81a4a09"
 dependencies = [
  "darling",
  "openzeppelin-pallet-abstractions",