Update Cargo

[mati865]

To pull rust-lang/cargo#7482

List of merged PRs:

• Fix wrong directories in PATH on Windows (Fix wrong directories in PATH on Windows cargo#7482)
• Update SPDX list to 3.6 (Update SPDX list to 3.6 cargo#7481)
• Mark Emscripten's .wasm files auxiliary (Mark Emscripten's .wasm files auxiliary cargo#7476)
• Update curl-sys dependency requirement (Update curl-sys dependency requirement cargo#7464)
• add dependencies for pkg-config (add dependencies for pkg-config cargo#7443)
• Removing hash from output files when using MSVC (Removing hash from output files when using MSVC cargo#7400)
• Disable preserving mtimes on archives (Disable preserving mtimes on archives cargo#7465)
• Removed redundant borrow (Removed redundant borrow cargo#7462)
• Public dependency refactor and re-allow backjumping (Public dependency refactor and re-allow backjumping cargo#7361)
• unify the quote in Cargo.toml (unify the quote in Cargo.toml cargo#7461)

[rust-highfive]

r? @alexcrichton

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[rust-highfive]

⚠️ Warning ⚠️

• These commits modify submodules.

[alexcrichton]

@bors: r+ p=1

[bors]

📌 Commit 9c15c66 has been approved by alexcrichton

[bors]

⌛ Testing commit 9c15c66 with merge d304f5c...

[bors]

☀️ Test successful - checks-azure
Approved by: alexcrichton
Pushing d304f5c to master...