chore(main): release 2.19.3

[release-please]

🤖 I have created a release beep boop

2.19.3 (2022-10-19)

Bug Fixes

• deps: Update dependency com.google.auth:google-auth-library-credentials to v1.12.0 (#1822) (ad139e4)
• deps: Update dependency com.google.auth:google-auth-library-credentials to v1.12.1 (#1830) (d726921)
• deps: Update dependency com.google.auth:google-auth-library-oauth2-http to v1.12.0 (#1823) (c6180ca)
• deps: Update dependency com.google.auth:google-auth-library-oauth2-http to v1.12.1 (#1831) (227c8af)
• deps: Update dependency com.google.protobuf:protobuf-bom to v3.21.8 (#1828) (462a100)
• deps: Update dependency io.grpc:grpc-bom to v1.50.1 (#1819) (75600ea)
• deps: Update dependency org.graalvm.sdk:graal-sdk to v22.2.0.1 (#1817) (a8f8ae2)
• deps: Update dependency org.threeten:threetenbp to v1.6.3 (#1821) (3bca572)
• java: Address ClassNotFoundException in GraalVM 22.2.0 (#1816) (ae6e8be)
• java: Address reachability issues in native image compilation with version 22.2.0 (#1815) (0f3215f)

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[sonarcloud]

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[release-please]

🤖 Release is at https://github.com/googleapis/gax-java/releases/tag/v2.19.3 🌻

[release-trigger]

Triggered job: cloud-devrel/client-libraries/java/gax-java/release/stage (2022-10-19T03:44:46.475Z)

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