Run cargo update on the runtime lockfiles and the SDK lockfile (#3923)

~If CI fails, commit the necessary fixes to this PR until all checks
pass.~

~If changes are required to
[crateNameToLastKnownWorkingVersions](https://github.com/smithy-lang/smithy-rs/blob/92916b5484cdfef9ff58540ebf5e845eeeccf860/aws/sdk/build.gradle.kts#L504),
revert the first commit in the PR, run `./gradlew
aws:sdk:cargoUpdateAllLockfiles`, and commit the updated lockfiles.~

This PR pins `libfuzzer-sys` to 0.4.7 due to
rust-fuzz/libfuzzer#126 while upgrading
dependencies.

---------

Co-authored-by: ysaito1001 <awsaito@amazon.com>