cargo: bump cc from 1.2.17 to 1.2.20 in /src/bare-metal/aps/examples in the patch group (#2730)

Bumps the patch group in /src/bare-metal/aps/examples with 1 update:
[cc](https://github.com/rust-lang/cc-rs).

Updates `cc` from 1.2.17 to 1.2.20

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/bare-metal/aps/examples/Cargo.lock

@@ -13,7 +13,7 @@ smccc = "0.2.0"
 spin = "0.10.0"
 
 [build-dependencies]
-cc = "1.2.17"
+cc = "1.2.20"
 
 [[bin]]
 name = "improved"