[Internal] Ignore Databricks Go SDK updates by dependabot

[alexott]

Changes

It make sense to silence dependabot on Go SDK upgrades because we need to generate code from the OpenAPI spec and bump SDK SHA checksum.

Tests

• [ ] make test run locally
• [ ] relevant change in docs/ folder
• [ ] covered with integration tests in internal/acceptance
• [ ] relevant acceptance tests are passing
• [ ] using Go SDK

[github-actions[bot]]

If integration tests don't run automatically, an authorized user can run them manually by following the instructions below:

Trigger: go/deco-tests-run/terraform

Inputs:

• PR number: 4253
• Commit SHA: e811f3238e0e718c6fb897f5b1fa5e795f3480c6

Checks will be approved automatically on success.

[eng-dev-ecosystem-bot]

Test Details: go/deco-tests/11933774839