Remove unmaintained paste crate from the dev-dependencies

[tatsuya6502]

Fixes #503. (RUSTSEC-2024-0436)

PR Overview

This PR removes the unmaintained paste crate from the development dependencies and updates the related test macros accordingly. The changes include removing the paste::paste import, adjusting macro definitions to use plain function definitions for test cases, and updating Cargo.toml by removing the paste dependency.

Reviewed Changes

File	Description
tests/entry_api_sync.rs	Removed paste macro usage and updated test function naming conventions.
Cargo.toml	Removed the paste dependency in favor of direct test naming.

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.24%. Comparing base (5e8c1d6) to head (a899d90).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #504      +/-   ##
==========================================
+ Coverage   94.19%   94.24%   +0.05%     
==========================================
  Files          43       43              
  Lines       20433    20433              
==========================================
+ Hits        19246    19257      +11     
+ Misses       1187     1176      -11     

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PR Overview

This pull request removes the unmaintained paste crate from the dev-dependencies and updates related test code accordingly.

• Removed the paste crate from Cargo.toml.
• Updated CHANGELOG.md to document the removal.
• Modified test macros in tests/entry_api_sync.rs to eliminate paste usage and update test function naming.

Reviewed Changes

File	Description
CHANGELOG.md	Added a changelog entry for removal of the paste crate.
tests/entry_api_sync.rs	Removed paste macro calls and updated test function naming in macros.
Cargo.toml	Removed the unmaintained paste crate from dev-dependencies.

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

Comments suppressed due to low confidence (1)

tests/entry_api_sync.rs:21

• [nitpick] Ensure that the identifier provided to the macro includes a clear test naming convention (for example, a 'test_' prefix) to maintain consistency and improve readability.

fn $name() {