Upgrade rust to 1.77.0 nightly - 2024-02-01

[jgreat]

Highlights

• Update nextest.toml to limit number of concurrent tests to match available container cores in CI.
• Update CI cargo builds to limit concurrent jobs to match available container cores.
• Update workspace name logic since cargo-metadata "stabilized" (changed) the format of package ids.

clippy::unconditional-recursion - This may be a bug in clippy. Set allow for these warnings and check later rust versions.

• util/u64-ratio/src/lib.rs
• util/repr-bytes/src/lib.rs
• connection/src/sync.rs

clippy::question-mark use ? notation instead of return None

• fog/types/src/common.rs

clippy::useless-vec

• fog/view/enclave/impl/src/types.rs
• fog/test_infra/src/db_tests.rs
• mobilecoind-json/src/data_types.rs

clippy::thread-local-initializer-can-be-made-const

• fog/distribution/src/main.rs

[github-actions]

⚠️ Downstream repo mobilecoinofficial/android-bindings failed to build. Check actions status for details.

[github-actions]

⚠️ Downstream repo mobilecoinofficial/full-service failed to build. Check actions status for details.

[github-actions]

⚠️ Downstream repo mobilecoinofficial/android-bindings failed to build. Check actions status for details.

[github-actions]

⚠️ Downstream repo mobilecoinofficial/full-service failed to build. Check actions status for details.