Lift dependencies to the workspace (Part 1) (#2070)

Changes (partial https://github.com/paritytech/polkadot-sdk/issues/994):
- Set log to `0.4.20` everywhere
- Lift `log` to the workspace

Starting with a simpler one after seeing
https://github.com/paritytech/polkadot-sdk/pull/2065 from @jsdw.
This sets the `default-features` to `false` in the root and then
overwrites that in each create to its original value. This is necessary
since otherwise the `default` features are additive and its impossible
to disable them in the crate again once they are enabled in the
workspace.

I am using a tool to do this, so its mostly a test to see that it works
as expected.

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

substrate/frame/nomination-pools/Cargo.toml

@@ -31,7 +31,7 @@ sp-std = { path = "../../primitives/std", default-features = false }
 sp-staking = { path = "../../primitives/staking", default-features = false }
 sp-core = { path = "../../primitives/core", default-features = false }
 sp-io = { path = "../../primitives/io", default-features = false }
-log = { version = "0.4.0", default-features = false }
+log = { workspace = true }
 
 # Optional: use for testing and/or fuzzing
 pallet-balances = { path = "../balances", optional = true }

substrate/frame/nomination-pools/fuzzer/Cargo.toml

@@ -29,7 +29,7 @@ sp-io = { path = "../../../primitives/io" }
 sp-tracing = { path = "../../../primitives/tracing" }
 
 rand = { version = "0.8.5", features = ["small_rng"] }
-log = "0.4.17"
+log = { workspace = true, default-features = true }
 
 [[bin]]
 name = "call"

substrate/frame/nomination-pools/test-staking/Cargo.toml

@@ -37,4 +37,4 @@ pallet-staking-reward-curve = { path = "../../staking/reward-curve" }
 pallet-nomination-pools = { path = ".." }
 
 sp-tracing = { path = "../../../primitives/tracing" }
-log = { version = "0.4.0" }
+log = { workspace = true, default-features = true }