fix: explicitly add bq to samples reqs, upgrade grpc to fix bug on m1

Author: leahecole

samples/snippets/requirements.txt

@@ -1,7 +1,8 @@
 db-dtypes==1.0.1
+google-cloud-bigquery==3.2.0
 google-cloud-bigquery-storage==2.13.1
 google-auth-oauthlib==0.5.1
-grpcio==1.46.3
+grpcio==1.47.0
 ipython===7.31.1; python_version == '3.7'
 ipython===8.0.1; python_version == '3.8'
 ipython==8.3.0; python_version >= '3.9'