refactor: Pull latest changes from main

[cindy-peng]

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Warning: This pull request is touching the following templated files:

• .github/release-please.yml
• .github/sync-repo-settings.yaml
• .github/trusted-contribution.yml
• .github/workflows/approve-readme.yaml
• .github/workflows/ci.yaml
• .github/workflows/samples.yaml
• .kokoro/presubmit/graalvm-native.cfg
• proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/DatastoreProto.java
• proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/LookupRequest.java
• proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/LookupRequestOrBuilder.java
• proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/Mutation.java
• proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/MutationOrBuilder.java
• proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/RunQueryRequest.java
• proto-google-cloud-datastore-v1/src/main/java/com/google/datastore/v1/RunQueryRequestOrBuilder.java
• proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/datastore.proto
• proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/entity.proto
• proto-google-cloud-datastore-v1/src/main/proto/google/datastore/v1/query.proto
• samples/install-without-bom/pom.xml
• samples/pom.xml
• samples/snapshot/pom.xml
• samples/snippets/pom.xml