Update id columns to use proto.ColumnType_INT for tables gcp_compute_instance_template, gcp_compute_network, gcp_compute_target_https_proxy and gcp_compute_target_pool

[karanpopat]

Example query results

Results

> select id, name from gcp_compute_instance_template
+---------------------+-----------------------------------------------------+
| id                  | name                                                |
+---------------------+-----------------------------------------------------+
| 7238835869234810961 | delete-5jan-rk-instance-group-1-instance-template-1 |
+---------------------+-----------------------------------------------------+

> select id, name from gcp_compute_network limit 2
+---------------------+-------------------+
| id                  | name              |
+---------------------+-------------------+
| 428975955104606396  | turbottest2037    |
| 2257324205686403466 | legacy-network176 |
+---------------------+-------------------+