Google Mobile Ads iOS Examples v13.0.0

What's Changed

• Impression level ad revenue snippets update by @copybara-service[bot] in #594
• Move UI updates to the main thread by @copybara-service[bot] in #596
• Added inline adaptive snippets by @copybara-service[bot] in #595
• Added AdManagerBannerView snippets by @copybara-service[bot] in #597
• Internal changes. by @copybara-service[bot] in #585
• Added native ads snippets by @copybara-service[bot] in #598
• Updated native snippets includecode tags by @copybara-service[bot] in #600
• Fixed Swift Concurrency runtime errors by @copybara-service[bot] in #601
• Update SKAN info for publishers. by @copybara-service[bot] in #607

Full Changelog: 12.14.0...13.0.0

Updated examples to build against the 13.0.0 release. See release notes for more information about the release.