Prepare v0.69.0

[jdpedrie]

Waiting on #1110.

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Google Cloud PHP v0.69.0

google/cloud-debugger v0.12.0

• Cloud Debugger limits the amount of data captured for snapshots by default. Several new configuration options have been added to {@see Google\Cloud\Debugger\Agent::__construct()} to allow control over these new defaults. (Debugger: Limit captured bytes #1099)
• Fixed a bug where a debuggee may not register properly. (Debugger: Fix loading source context as array from source-contexts.json #1102)
• Fixed a bug where Stackdriver Debugger was not compatible with PHP 7.0. (Removing $optind variable #1104)

google/cloud-logging v1.12.1

• Added missing passthrough options in {@see Google\Cloud\Logging\LoggingClient::psrLogger()} and fixed object serialization. (Ensure all batch related options can be passed through to PSR logger #1110)

google/cloud-videointelligence v1.0.0

• There are no code changes since our last release, but we are proud to now announce our support of Cloud Video Intelligence at a GA level. This means that we do not expect to introduce any breaking changes and that we believe the library is ready for production use. For more information on our versioning please see here.