Remove clippy-target-dir alias

Author: s373r

.cargo/config.toml

@@ -10,11 +10,3 @@ feature-unification = true
 # Reduces recompilation due to feature permutations
 # See: https://www.reddit.com/r/rust/comments/1qzvkwf/workspace_feature_permutations_hell/
 feature-unification = "workspace"
-
-[alias]
-# Reduces recompilations due to invalidated cache between `cargo build` vs. `cargo clippy`
-# by separating `target` directories
-# See: https://github.com/rust-lang/cargo/issues/9280
-#      https://github.com/rust-lang/cargo/issues/15422
-#      (no solution, but there is a description of the root cause)
-clippy-target-dir = "clippy --target-dir target/clippy"