build(deps): bump cloud.google.com/go/spanner from 1.88.0 to 1.89.0 (#455)

Bumps [cloud.google.com/go/spanner](https://github.com/googleapis/google-cloud-go) from 1.88.0 to 1.89.0.
- [Release notes](https://github.com/googleapis/google-cloud-go/releases)
- [Changelog](https://github.com/googleapis/google-cloud-go/blob/main/CHANGES.md)
- [Commits](googleapis/google-cloud-go@spanner/v1.88.0...spanner/v1.89.0)

---
updated-dependencies:
- dependency-name: cloud.google.com/go/spanner
  dependency-version: 1.89.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

go.mod

@@ -3,7 +3,7 @@ module github.com/sj14/dbbench
 go 1.25.0
 
 require (
-	cloud.google.com/go/spanner v1.88.0
+	cloud.google.com/go/spanner v1.89.0
 	github.com/denisenkom/go-mssqldb v0.12.3
 	github.com/go-sql-driver/mysql v1.9.3
 	github.com/gocql/gocql v1.7.0

go.sum

@@ -15,8 +15,8 @@ cloud.google.com/go/longrunning v0.8.0 h1:LiKK77J3bx5gDLi4SMViHixjD2ohlkwBi+mKA7
 cloud.google.com/go/longrunning v0.8.0/go.mod h1:UmErU2Onzi+fKDg2gR7dusz11Pe26aknR4kHmJJqIfk=
 cloud.google.com/go/monitoring v1.24.3 h1:dde+gMNc0UhPZD1Azu6at2e79bfdztVDS5lvhOdsgaE=
 cloud.google.com/go/monitoring v1.24.3/go.mod h1:nYP6W0tm3N9H/bOw8am7t62YTzZY+zUeQ+Bi6+2eonI=
-cloud.google.com/go/spanner v1.88.0 h1:HS+5TuEYZOVOXj9K+0EtrbTw7bKBLrMe3vgGsbnehmU=
-cloud.google.com/go/spanner v1.88.0/go.mod h1:MzulBwuuYwQUVdkZXBBFapmXee3N+sQrj2T/yup6uEE=
+cloud.google.com/go/spanner v1.89.0 h1:r3h5Z5RA8JRPf3HCvA6ujNhREIMhPY+MrDL9mkY8jS0=
+cloud.google.com/go/spanner v1.89.0/go.mod h1:okNuxnp1wdPaVoM5M28Al2irKZLkHhZ2Z+DW6/ZJWGw=
 filippo.io/edwards25519 v1.1.1 h1:YpjwWWlNmGIDyXOn8zLzqiD+9TyIlPhGFG96P39uBpw=
 filippo.io/edwards25519 v1.1.1/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 github.com/Azure/azure-sdk-for-go/sdk/azcore v0.19.0/go.mod h1:h6H6c8enJmmocHUbLiiGY6sx7f9i+X3m1CHdd5c6Rdw=