add binary_sha discard

[josedonizetti]

Allow discard by binaries due to conditional executions, and also temporary binaries, for example:

The path to this binary changes every build:

  {
    "user_id": 1001,
    "process_name": "build-tests.tes",
    "binary_path": "/tmp/go-build384123577/b001/build-tests.test",
    "binary_sha256": "d6785ef73341fc6da8e21e94203f2002cb304eae72643fbe5d1e1e7e97a9e9cc",
    "process_args": [
      "-test.paniconexit0",
      "-test.timeout=10m0s"
    ],
    "process_env": null
  },

This is sometimes executed, and sometimes not.

 {
    "user_id": 1001,
    "process_name": "asm",
    "binary_path": "/opt/hostedtoolcache/go/1.18.10/x64/pkg/tool/linux_amd64/asm",
    "binary_sha256": "7b84d894a4d62bab25ddef9a1424d828cb50b3aa3e1ddd66a075acbeb7739631",
    "process_args": [
      "/opt/hostedtoolcache/go/1.18.10/x64/pkg/tool/linux_amd64/asm",
      "-V=full"
    ],
    "process_env": null
  },