Update cargo

[ehuss]

11 commits in 0cecbd67323ca14a7eb6505900d0d7307b00355b..aa8b09297bb3156b849e73db48af4cd050492fe6
2021-06-01 20:09:13 +0000 to 2021-06-09 00:28:53 +0000

• Add --prune option for cargo-tree (Add --prune option for cargo-tree cargo#9520)
• Fix typo in gitignore docs. (Fix typo in gitignore docs. cargo#9556)
• Fix typos in command_prelude.rs (Fix typos in command_prelude.rs cargo#9552)
• Make clippy happy (Make clippy happy cargo#9551)
• Remove some dead code. (Remove some dead code. cargo#9546)
• Add additional test for CJK progress width (Add additional test for CJK progress width cargo#9515)
• Pull in semver 1.0.3 'x' fix (Pull in semver 1.0.3 'x' fix cargo#9544)
• Add some tracking issues to unstable docs. (Add some tracking issues to unstable docs. cargo#9540)
• Update documentation for include/exclude. (Update documentation for include/exclude. cargo#9538)
• Bump mdbook version for contrib guide. (Bump mdbook version for contrib guide. cargo#9534)
• Replace deprecated [replace] references with [patch] (Replace deprecated [replace] references with [patch] cargo#9533)

[rust-highfive]

⚠️ Warning ⚠️

• These commits modify submodules.

[ehuss]

@bors r+

[bors]

📌 Commit 38c6d6c has been approved by ehuss