chore(go/adbc): bump cloud.google.com/go/bigquery from 1.68.0 to 1.69.0 in /go/adbc (#2914)

Bumps
[cloud.google.com/go/bigquery](https://github.com/googleapis/google-cloud-go)
from 1.68.0 to 1.69.0.

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

Author: dependabot[bot]

go/adbc/go.mod

@@ -22,7 +22,7 @@ go 1.23.0
 toolchain go1.24.1
 
 require (
-	cloud.google.com/go/bigquery v1.68.0
+	cloud.google.com/go/bigquery v1.69.0
 	github.com/apache/arrow-go/v18 v18.3.0
 	github.com/bluele/gcache v0.0.2
 	github.com/golang/protobuf v1.5.4

go/adbc/go.sum

@@ -6,8 +6,8 @@ cloud.google.com/go/auth v0.16.1 h1:XrXauHMd30LhQYVRHLGvJiYeczweKQXZxsTbV9TiguU=
 cloud.google.com/go/auth v0.16.1/go.mod h1:1howDHJ5IETh/LwYs3ZxvlkXF48aSqqJUM+5o02dNOI=
 cloud.google.com/go/auth/oauth2adapt v0.2.8 h1:keo8NaayQZ6wimpNSmW5OPc283g65QNIiLpZnkHRbnc=
 cloud.google.com/go/auth/oauth2adapt v0.2.8/go.mod h1:XQ9y31RkqZCcwJWNSx2Xvric3RrU88hAYYbjDWYDL+c=
-cloud.google.com/go/bigquery v1.68.0 h1:F+CPqdcMxZGUDBACzGtOJ1E6E0MWSYcKeFthxnhpYIU=
-cloud.google.com/go/bigquery v1.68.0/go.mod h1:1UAksG8IFXJomQV38xUsRB+2m2c1H9U0etvoGHgyhDk=
+cloud.google.com/go/bigquery v1.69.0 h1:rZvHnjSUs5sHK3F9awiuFk2PeOaB8suqNuim21GbaTc=
+cloud.google.com/go/bigquery v1.69.0/go.mod h1:TdGLquA3h/mGg+McX+GsqG9afAzTAcldMjqhdjHTLew=
 cloud.google.com/go/compute/metadata v0.7.0 h1:PBWF+iiAerVNe8UCHxdOt6eHLVc3ydFeOCw78U8ytSU=
 cloud.google.com/go/compute/metadata v0.7.0/go.mod h1:j5MvL9PprKL39t166CoB1uVHfQMs4tFQZZcKwksXUjo=
 cloud.google.com/go/datacatalog v1.26.0 h1:eFgygb3DTufTWWUB8ARk+dSuXz+aefNJXTlkWlQcWwE=