Refactor binding update loop for clarity.
Refactor binding update loop for clarity.

Rewrite the structure of our if statement to make the conditions under
which each portion executes a bit more clear.

nickithewatt/terraform-provider-google,terraform-providers/terraform-provider-google,terraform-providers/terraform-provider-google,selmanj/terraform-provider-google,terraform-providers/terraform-provider-google,hashicorp/terraform-provider-google-beta,ubschmidt2/terraform-provider-google,drebes/terraform-provider-google,ubschmidt2/terraform-provider-google,nickithewatt/terraform-provider-google,drebes/terraform-provider-google,hashicorp/terraform-provider-google-beta,hashicorp/terraform-provider-google,rosbo/terraform-provider-google,nickithewatt/terraform-provider-google,terraform-providers/terraform-provider-google,hashicorp/terraform-provider-google-beta,selmanj/terraform-provider-google,hashicorp/terraform-provider-google,rosbo/terraform-provider-google,selmanj/terraform-provider-google,drebes/terraform-provider-google,hashicorp/terraform-provider-google,hashicorp/terraform-provider-google-beta,ubschmidt2/terraform-provider-google,rosbo/terraform-provider-google,terraform-providers/terraform-provider-google,drebes/terraform-provider-google,ubschmidt2/terraform-provider-google,rosbo/terraform-provider-google,hashicorp/terraform-provider-google