Implement Deno benchmark extract

[Garciat]

Implements #232

Local build branch: https://github.com/Garciat/github-action-benchmark/tree/deno-benchmark-v1

Successful job run: https://github.com/Garciat/wgpu-memory/actions/runs/12535881440/job/34958251449

Final output: https://garciat.com/wgpu-memory/benchmarks/

[ktrz]

hey @Garciat

Thank you very much for this contribution! The only problem I see is that the generated benchmark name is very hard to read. Wouldn't using the group and the name combination be enough? The origin field seems to obfuscate the resulting name.