chore: remove tofu url_template

csb 1.0.1 defaults to the opentofu download url for tofu dependencies,
hence no need to specify it anymore.

[#187199931](https://www.pivotaltracker.com/story/show/187199931)

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/sql/armsql v1.2.0
 	github.com/Pallinder/go-randomdata v1.2.0
 	github.com/blang/semver/v4 v4.0.0
-	github.com/cloudfoundry/cloud-service-broker v1.0.0
+	github.com/cloudfoundry/cloud-service-broker v1.0.1
 	github.com/hashicorp/terraform-plugin-sdk/v2 v2.33.0
 	github.com/onsi/ginkgo/v2 v2.17.1
 	github.com/onsi/gomega v1.32.0

manifest.yml

@@ -28,7 +28,6 @@ terraform_binaries:
 - name: tofu
   version: 1.6.1
   source: https://github.com/opentofu/opentofu/archive/refs/tags/v1.6.1.zip
-  url_template: https://github.com/opentofu/opentofu/releases/download/v${version}/tofu_${version}_${os}_${arch}.zip
   default: true
 - name: terraform-provider-azurerm
   version: 3.93.0