feat: Extend OONI Run v1 Test cases to capture all pre-release QA checks

[aanorbel]

Fixes ooni/probe#2587

Proposed Changes

• Update the OONIRunActivityTest to run pre-release QA checks
  • Web Connectivity
    • no inputs: https://run.ooni.io/nettest?tn=web_connectivity&mv=2.0.0
    • empty inputs: https://run.ooni.io/nettest?tn=web_connectivity&ta=%7B%22urls%22%3A%5B%5D%7D&mv=2.0.0
    • partial input: https://run.ooni.io/nettest?tn=web_connectivity&ta=%7B%22urls%22%3A%5B%22http%3A%2F%2F%22%5D%7D&mv=2.0.0
    • valid URLs: https://run.ooni.io/nettest?tn=web_connectivity&ta=%7B%22urls%22%3A%5B%22http%3A%2F%2Fwww.google.it%22%2C%22https%3A%2F%2Frun.ooni.io%2F%22%5D%7D&mv=2.0.0
    • with malformed URL content: https://run.ooni.io/nettest?tn=web_connectivity&ta=%7B%22urls%22%3A%5B%22http%3A%2F%2Fwww.google.it%22%2C%22https%3A%2F%2Frun.ooni.io&mv=2.0.0
  • NDT: https://run.ooni.io/nettest?tn=ndt&mv=2.0.0
  • DASH: https://run.ooni.io/nettest?tn=dash&mv=2.0.0
  • HIRL: https://run.ooni.io/nettest?tn=http_invalid_request_line&mv=2.0.0
  • HHFM https://run.ooni.io/nettest?tn=http_header_field_manipulation&mv=2.0.0
  • with invalid minimum version: https://run.ooni.io/nettest?tn=ndt&mv=15.0.0
  • with invalid nettest name: https://run.ooni.io/nettest?tn=antani&mv=2.0.0

[bassosimone]

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