fix(deps): update module github.com/googleapis/go-sql-spanner to v1.6.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/googleapis/go-sql-spanner	v1.5.0 -> v1.6.0

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Release Notes

googleapis/go-sql-spanner (github.com/googleapis/go-sql-spanner)

v1.6.0

Compare Source

Features

• Add uint64 support (#​272) (5ed831a)

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[renovate]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 10 additional dependencies were updated

Details:

Package	Change
cloud.google.com/go/auth	v0.6.0 -> v0.7.0
cloud.google.com/go/compute/metadata	v0.3.0 -> v0.4.0
cloud.google.com/go/iam	v1.1.9 -> v1.1.10
cloud.google.com/go/longrunning	v0.5.8 -> v0.5.10
golang.org/x/crypto	v0.24.0 -> v0.25.0
golang.org/x/net	v0.26.0 -> v0.27.0
golang.org/x/sys	v0.21.0 -> v0.22.0
google.golang.org/api	v0.186.0 -> v0.188.0
google.golang.org/genproto	v0.0.0-20240701130421-f6361c86f094 -> v0.0.0-20240711142825-46eb208f015d
google.golang.org/genproto/googleapis/rpc	v0.0.0-20240701130421-f6361c86f094 -> v0.0.0-20240711142825-46eb208f015d