Unavailability of thrift.linux-aarch_64 [For armeria build on arm64]

While trying to build [armeria](https://github.com/line/armeria) for arm64, I am getting issue related to thrift's availability like this:

`> A problem occurred starting process 'command '/home/armeria/gradle/scripts/lib/thrift/0.13/thrift.linux-aarch_64''`

This issue is because, aarch64 compatible file is not present in [required location](https://github.com/line/armeria/tree/master/gradle/scripts/lib/thrift/0.13).
Which is perhaps being manually synced from this [gradle-scripts](https://github.com/line/gradle-scripts/tree/master/lib/thrift/0.13) repo.

Please share your plan to make the same available for aarch64 platform.
If I can help in making this available, please share the way to make it available.

Start by comparing the files under gradle/scripts/lib/thrift/0.13 with the corresponding lib/thrift/0.13 directory in the gradle-scripts repository. Check how the existing platform binaries are synced and how the armeria build selects thrift.linux-aarch_64. Done means an aarch64-compatible file is available at the required path and the arm64 build no longer fails at process startup.

Written by the indexing model from the issue text.