🐛 RPM: fix match "(none)" vendor

[slntopp]

cnquery run -c 'packages' | grep pulse

  601: package name="pulseaudio-libs" version="16.1-8.fc40"
  650: package name="pulsesecure" version="2:9.1-R14"
  653: package name="pipewire-pulseaudio" version="1.0.9-1.fc40"

---

cnquery run -c 'packages.where(name == /pulse.*/) { name description vendor epoch version arch }'

packages.where.list: [
  0: {
    name: "pulseaudio-libs"
    description: "Libraries for PulseAudio clients"
    vendor: "Fedora Project"
    version: "16.1-8.fc40"
    epoch: ""
    arch: "x86_64"
  }
  1: {
    name: "pulsesecure"
    description: "Pulse Secure Client For Linux"
    vendor: "(none)"
    version: "2:22.7-R1"
    epoch: "2"
    arch: "x86_64"
  }
  2: {
    name: "pipewire-pulseaudio"
    description: "PipeWire PulseAudio implementation"
    vendor: "Fedora Project"
    version: "1.0.9-1.fc40"
    epoch: ""
    arch: "x86_64"
  }
]

[github-actions]

Test Results

3 129 tests  ±0   3 128 ✅ ±0   1m 24s ⏱️ -6s
  371 suites ±0       1 💤 ±0 
   28 files   ±0       0 ❌ ±0 

Results for commit f8cfa6e. ± Comparison against base commit 18a3d95.

♻️ This comment has been updated with latest results.

[czunker]

LGTM.
In case the ( or ) make problems, we can change that later. But IIRC, these string also have other escape sequences. So that should be fine.

Thanks @slntopp