google: upgrade provider and modules to support v6.x (#34)

- Upgraded google tf provider to 6.32.0
- Upgraded budget module to 18.0.0
- Upgraded gkeprivate to 36.3.0
- Upgraded google_beta provider to 6.32.0

closes
[CLO-1506](https://linear.app/sourcegraph/issue/CLO-1506/upgrade-google-terraform-dependencies-to-the-latest)

Author: devdinu

README.md

@@ -32,6 +32,8 @@ Re-generate all providers and modules:
 make -j4
 ```
 
+If you upgrade google terraform provider, follow the version upgrade guide eg. [v6 upgrade](https://github.com/hashicorp/terraform-provider-google/blob/main/website/docs/guides/version_6_upgrade.html.markdown) and update the controller.
+
 ## FAQ
 
 ### Why not use the pre-built providers?

budget.yml

@@ -2,7 +2,7 @@ name: budget
 
 module:
   source: terraform-google-modules/project-factory/google//modules/budget
-  version: "14.4.0"
+  version: "18.0.0"
 
 target:
   language: go

cdktf.json

@@ -2,8 +2,17 @@ MIT License
 
 Copyright (c) <year> <copyright holders>
 
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and 
+associated documentation files (the "Software"), to deal in the Software without restriction, including 
+without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the 
+following conditions:
 
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in all copies or substantial 
+portions of the Software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO 
+EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER 
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+USE OR OTHER DEALINGS IN THE SOFTWARE.

gen/budget/LICENSE

@@ -11,7 +11,7 @@ import (
 
 // Defines an Budget based on a Terraform module.
 //
-// Docs at Terraform Registry: {@link https://registry.terraform.io/modules/terraform-google-modules/project-factory/google/14.4.0/submodules/budget terraform-google-modules/project-factory/google//modules/budget}
+// Docs at Terraform Registry: {@link https://registry.terraform.io/modules/terraform-google-modules/project-factory/google/18.0.0/submodules/budget terraform-google-modules/project-factory/google//modules/budget}
 type Budget interface {
 	cdktf.TerraformModule
 	AlertPubsubTopic() *string