fix: add licenses (#32)

Author: dogun-anduril

third-party-license.txt

@@ -0,0 +1,24 @@
+
+Lists of 22 third-party dependencies.
+     (Apache 2.0) Google Android Annotations Library (com.google.android:annotations:4.1.1.4 - http://source.android.com/)
+     (Apache-2.0) proto-google-common-protos (com.google.api.grpc:proto-google-common-protos:2.29.0 - https://github.com/googleapis/sdk-platform-java)
+     (The Apache Software License, Version 2.0) FindBugs-jsr305 (com.google.code.findbugs:jsr305:3.0.2 - http://findbugs.sourceforge.net/)
+     (Apache-2.0) Gson (com.google.code.gson:gson:2.10.1 - https://github.com/google/gson/gson)
+     (Apache 2.0) error-prone annotations (com.google.errorprone:error_prone_annotations:2.23.0 - https://errorprone.info/error_prone_annotations)
+     (The Apache Software License, Version 2.0) Guava InternalFutureFailureAccess and InternalFutures (com.google.guava:failureaccess:1.0.1 - https://github.com/google/guava/failureaccess)
+     (Apache License, Version 2.0) Guava: Google Core Libraries for Java (com.google.guava:guava:32.1.3-android - https://github.com/google/guava)
+     (The Apache Software License, Version 2.0) Guava ListenableFuture only (com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava - https://github.com/google/guava/listenablefuture)
+     (Apache License, Version 2.0) J2ObjC Annotations (com.google.j2objc:j2objc-annotations:2.8 - https://github.com/google/j2objc/)
+     (BSD-3-Clause) Protocol Buffers [Core] (com.google.protobuf:protobuf-java:3.25.1 - https://developers.google.com/protocol-buffers/protobuf-java/)
+     (Apache 2.0) io.grpc:grpc-api (io.grpc:grpc-api:1.65.1 - https://github.com/grpc/grpc-java)
+     (Apache 2.0) io.grpc:grpc-context (io.grpc:grpc-context:1.65.1 - https://github.com/grpc/grpc-java)
+     (Apache 2.0) io.grpc:grpc-core (io.grpc:grpc-core:1.65.1 - https://github.com/grpc/grpc-java)
+     (Apache 2.0) io.grpc:grpc-netty-shaded (io.grpc:grpc-netty-shaded:1.65.1 - https://github.com/grpc/grpc-java)
+     (Apache 2.0) io.grpc:grpc-protobuf (io.grpc:grpc-protobuf:1.65.1 - https://github.com/grpc/grpc-java)
+     (Apache 2.0) io.grpc:grpc-protobuf-lite (io.grpc:grpc-protobuf-lite:1.65.1 - https://github.com/grpc/grpc-java)
+     (Apache 2.0) io.grpc:grpc-stub (io.grpc:grpc-stub:1.65.1 - https://github.com/grpc/grpc-java)
+     (Apache 2.0) io.grpc:grpc-util (io.grpc:grpc-util:1.65.1 - https://github.com/grpc/grpc-java)
+     (Apache 2.0) perfmark:perfmark-api (io.perfmark:perfmark-api:0.26.0 - https://github.com/perfmark/perfmark)
+     (CDDL + GPLv2 with classpath exception) javax.annotation API (javax.annotation:javax.annotation-api:1.3.2 - http://jcp.org/en/jsr/detail?id=250)
+     (The MIT License) Checker Qual (org.checkerframework:checker-qual:3.37.0 - https://checkerframework.org/)
+     (MIT license) Animal Sniffer Annotations (org.codehaus.mojo:animal-sniffer-annotations:1.23 - https://www.mojohaus.org/animal-sniffer/animal-sniffer-annotations)