chore(deps): update dependency com.squareup.okhttp3:okhttp to v4.5.0

[renovate]

This PR contains the following updates:

Package	Update	Change
com.squareup.okhttp3:okhttp (source)	minor	4.4.1 -> 4.5.0

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Release Notes

square/okhttp

v4.5.0

2020-04-06

This release fixes a severe bug where OkHttp incorrectly detected and recovered from unhealthy
connections. Stale or canceled connections were incorrectly attempted when they shouldn't have
been, leading to rare cases of infinite retries. Please upgrade to this release!

• Fix: don't return stale DNS entries in DnsOverHttps. We were caching DNS results indefinitely
  rather than the duration specified in the response's cache-control header.
• Fix: Verify certificate IP addresses in canonical form. When a server presents a TLS certificate
  containing an IP address we must match that address against the URL's IP address, even when the
  two addresses are encoded differently, such as 192.168.1.1 and 0::0:0:FFFF:C0A8:101. Note
  that OkHttp incorrectly rejected valid certificates resulting in a failure to connect; at no
  point were invalid certificates accepted.
• New: OkHttpClient.Builder.minWebSocketMessageToCompress() configures a threshold for
  compressing outbound web socket messages. Configure this with 0L to always compress outbound
  messages and Long.MAX_VALUE to never compress outbound messages. The default is 1024L which
  compresses messages of size 1 KiB and larger. (Inbound messages are compressed or not based on
  the web socket server's configuration.)
• New: Defer constructing Inflater and Deflater instances until they are needed. This saves
  memory if web socket compression is negotiated but not used.

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