Add build and verilator outputs to .gitignore template

[mchoo7]

No description provided.

[codspeed-hq]

CodSpeed Performance Report

Merging #2030 will not alter performance

_{Comparing mchoo7:fix/gitignore (e1f015d) with master (abf29f2)}

Summary

✅ 3 untouched

[dalance]

The /target entry in gitignore of this repo come from cargo new of Rust.
I investigated the reason why trailing slash doesn't exist and found the following PR.

rust-lang/cargo#4944

So I think it is better that the trailing slashes of /target/ and /dependencies/ are removed.
This is because these path may be symlink created by users.
I'm sorry again, but could you remove them?

[mchoo7]

The /target entry in gitignore of this repo come from cargo new of Rust. I investigated the reason why trailing slash doesn't exist and found the following PR.

rust-lang/cargo#4944

So I think it is better that the trailing slashes of /target/ and /dependencies/ are removed. This is because these path may be symlink created by users. I'm sorry again, but could you remove them?

Fixed!

Same for /obj_dir/ (generated by verilator)?

[dalance]

Same for /obj_dir/ (generated by verilator)?

I feel either is fine because tool generated paths are probably real directory.

[dalance]

I think this PR is ready to merge.
I'll merge after passing CI.
Thank you for your contribution!