Better identifier and logging for runtime upgrades (#8123)

* A clean new attempt

* Checkpoint to move remote.

* A lot of dependency wiring to make it feature gated.

* bad macro, bad macro.

* Undo the DB mess.

* Update frame/support/src/traits.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Apply suggestions from code review

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* unbreak the build

* Better logging and ids for migrations

* Fix doc.

* Test

* Update frame/try-runtime/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update utils/frame/try-runtime/cli/Cargo.toml

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Update frame/try-runtime/Cargo.toml

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Address most review grumbles.

* Fix build

* Add some comments

* Remove allowing one pallet at a time.

* Rework the PR

* nit

* Slightly better error handling.

* Remove files

* Update utils/frame/remote-externalities/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update frame/support/src/dispatch.rs

* Update frame/support/src/dispatch.rs

* Fix test

* Make extension trait.

* Bring back try-runtime/std

* remove bincode

* Remove warning

* Change test features

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

substrate/bin/node/cli/src/command.rs

@@ -159,7 +159,7 @@ pub fn run() -> Result<()> {
 				let task_manager = sc_service::TaskManager::new(
 					config.task_executor.clone(),
 					registry,
-				).unwrap();
+				).map_err(|e| sc_cli::Error::Service(sc_service::Error::Prometheus(e)))?;
 
 				Ok((cmd.run::<Block, Executor>(config), task_manager))
 			})