Bump mockwebserver from 3.2.0 to 4.2.2

[dependabot-preview]

Bumps mockwebserver from 3.2.0 to 4.2.2.

Changelog

Sourced from mockwebserver's changelog.

Version 4.2.2

2019-10-06

• Fix: When closing a canceled HTTP/2 stream, don't send the END_STREAM flag. This could cause
  the server to incorrectly interpret the stream as having completed normally. This is most useful
  when a request body needs to cancel its own call.

Version 4.2.1

2019-10-02

• Fix: In 4.1.0 we introduced a performance regression that prevented connections from being
  pooled in certain situations. We have good test coverage for connection pooling but we missed
  this because it only occurs if you have proxy configured and you share a connection pool among
  multiple OkHttpClient instances.

  This particularly-subtle bug was caused by us assigning each OkHttpClient instance its own
  NullProxySelector when an explicit proxy is configured. But we don't share connections when
  the proxy selectors are different. Ugh!

Version 4.2.0

2019-09-10

• New: API to decode a certificate and private key to create a HeldCertificate. This accepts a
  string containing both a certificate and PKCS #8-encoded private key.

  val heldCertificate = HeldCertificate.decode("""
      |-----BEGIN CERTIFICATE-----
      |MIIBYTCCAQegAwIBAgIBKjAKBggqhkjOPQQDAjApMRQwEgYDVQQLEwtlbmdpbmVl
      |cmluZzERMA8GA1UEAxMIY2FzaC5hcHAwHhcNNzAwMTAxMDAwMDA1WhcNNzAwMTAx
      |MDAwMDEwWjApMRQwEgYDVQQLEwtlbmdpbmVlcmluZzERMA8GA1UEAxMIY2FzaC5h
      |cHAwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASda8ChkQXxGELnrV/oBnIAx3dD
      |ocUOJfdz4pOJTP6dVQB9U3UBiW5uSX/MoOD0LL5zG3bVyL3Y6pDwKuYvfLNhoyAw
      |HjAcBgNVHREBAf8EEjAQhwQBAQEBgghjYXNoLmFwcDAKBggqhkjOPQQDAgNIADBF
      |AiAyHHg1N6YDDQiY920+cnI5XSZwEGhAtb9PYWO8bLmkcQIhAI2CfEZf3V/obmdT
      |yyaoEufLKVXhrTQhRfodTeigi4RX
      |-----END CERTIFICATE-----
      |-----BEGIN PRIVATE KEY-----
      |MEECAQAwEwYHKoZIzj0CAQYIKoZIzj0DAQcEJzAlAgEBBCA7ODT0xhGSNn4ESj6J
      |lu/GJQZoU9lDrCPeUcQ28tzOWw==
      |-----END PRIVATE KEY-----
      """.trimMargin())
  val handshakeCertificates = HandshakeCertificates.Builder()
      .heldCertificate(heldCertificate)
      .build()

... (truncated)

Commits

• d02340f Prepare for release 4.2.2.
• b897fb8 Merge pull request #5537 from square/jwilson.1006.cancel_close
• 10f9227 If RST STREAM and END OF STREAM race, send RST STREAM (4.2.x branch)
• 97d25e8 Prepare next development version.
• 57a165b Prepare for release 4.2.1.
• 4c640ad Merge pull request #5524 from square/jwilson.1002.cherrypick_poolfix
• 1b4b6bb Fix connection pooling for different clients with the same pool.
• 582f8ef Prepare for release 4.2.0.
• 9b60ca8 Merge pull request #5434 from square/jwilson.0909.race
• 510475a Don't leak incoming bytes when we race incoming data and close
• Additional commits viewable in compare view

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