Bump cloud.google.com/go/datastore from 1.0.0 to 1.1.0

[dependabot-preview]

Bumps cloud.google.com/go/datastore from 1.0.0 to 1.1.0.

Release notes

Sourced from cloud.google.com/go/datastore's releases.

storage/v1.1.0

• Performance improvements for ObjectIterator and BucketIterator.
• Fix Bucket.ObjectIterator size calculation checks.
• Added HMACKeyOptions to all the methods which allows for options such as UserProject to be set per invocation and optionally be used.

bigquery/v1.1.0

• Added support for specifying default EncryptionConfig settings on the dataset.

• Added support for EncyptionConfig as part of an ML model.

• Added Relax() to make all fields within a Schema nullable.

• Added a UseAvroLogicalTypes option when defining an avro extract job.

bigtable/v1.1.0

• Add support to cbt tool to drop all rows from a table.

• Adds a method to update an instance with clusters.

• Adds StorageType to ClusterInfo.

• Add support for the -auth-token flag to cbt tool.

• Adds support for Table-level IAM, including some bug fixes.

spanner/v1.1.0

• The String() method of NullString, NullTime and NullDate will now return an unquoted string instead of a quoted string. This is a BREAKING CHANGE. If you relied on the old behavior, please use fmt.Sprintf("%q", T).
• The Spanner client will now use the new BatchCreateSessions RPC to initialize the session pool. This will improve the startup time of clients that are initialized with a minimum number of sessions greater than zero (i.e. SessionPoolConfig.MinOpened>0).
• Spanner clients that are created with the NewClient method will now default to a minimum of 100 opened sessions in the pool (i.e. SessionPoolConfig.MinOpened=100). This will improve the performance of the first transaction/query that is executed by an application, as a session will normally not have to be created as part of the transaction. Spanner clients that are created with the NewClientWithConfig method are not affected by this change.
• Spanner clients that are created with the NewClient method will now default to a write sessions fraction of 0.2 in the pool (i.e. SessionPoolConfig.WriteSessions=0.2). Creating Spanner clients for read-only purposes should be done using NewClientWithConfig with SessionPoolConfig.WriteSessions=0.0. Spanner clients that are created with the NewClientWithConfig method are not affected by this change.
• The session pool maintenance worker has been improved so it keeps better track of the actual number of sessions needed. It will now less often delete

... (truncated)

Commits

• 45c4de5 pubsub: release v1.1.0
• ab426d6 pubsub: limit grpc conns to 4
• 716684c docs: more releasing tweaks
• 57a019f logging: remove TODO from doc
• 98c872e pubsub: skip TestIntegration_UpdateTopicLabels
• 2e3ccee all: auto-regenerate gapics
• 0fd5feb spanner: Handle permanent errors on prepare session
• ad06457 spanner: Append release notes
• 359eb68 pubsub: clean up comment for exposed opencensus variables
• 96f511b all: auto-regenerate gapics
• Additional commits viewable in compare view

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