Document dependency on zip and unzip packages

[vinicentus]

This tool depends on the zip and unzip packages, this should probably be documented as a dependency. If they are not installed, you get the errors listed below:

apk-mitm 'com.example.myapp.xapk'

  ╭ apk-mitm v1.0.1
  ├ apktool v2.5.0
  ╰ uber-apk-signer v1.2.1

  Using temporary directory:
  /tmp/apk-mitm-64e8212ccad0cf23b23c46268c2b2ca1

  ✖ Extracting APKs
    → spawn unzip ENOENT
    Finding base APK path
    Patching base APK
    Signing APKs
    Compressing APKs

   Failed!  An error occurred:

Error: spawn unzip ENOENT
    at Process.ChildProcess._handle.onexit (node:internal/child_process:282:19)
    at onErrorNT (node:internal/child_process:480:16)
    at processTicksAndRejections (node:internal/process/task_queues:83:21)

  The full logs of all commands are available here:
  /tmp/apk-mitm-64e8212ccad0cf23b23c46268c2b2ca1/logs

and

apk-mitm ''com.example.myapp.xapk'

  ╭ apk-mitm v1.0.1
  ├ apktool v2.5.0
  ╰ uber-apk-signer v1.2.1

  Using temporary directory:
  ✔ Extracting APKs
  ✔ Finding base APK path
  ✔ Patching base APK
  ✔ Signing APKs
  ✖ Compressing APKs
    → spawn zip ENOENT

   Failed!  An error occurred:

Error: spawn zip ENOENT
    at Process.ChildProcess._handle.onexit (node:internal/child_process:282:19)
    at onErrorNT (node:internal/child_process:480:16)
    at processTicksAndRejections (node:internal/process/task_queues:83:21)

  The full logs of all commands are available here:
  /tmp/apk-mitm-678d763b0d84923e475cd68cb36749ad/logs