fix: updates the TF version constraint to 1.3 (#419)

Co-authored-by: Awais Malik <[email protected]>

Author: g-awmalik

CHANGELOG.md

@@ -10,6 +10,7 @@ project adheres to [Semantic Versioning](http://semver.org/).
 
 ### ⚠ BREAKING CHANGES
 
+* Requires [Terraform](https://www.terraform.io/downloads.html) >= 1.3.0
 * Add pwd validation policy for mysql modules ([#409](https://github.com/terraform-google-modules/terraform-google-sql-db/issues/409))
 * adds settings.deletion_protection_enabled to modules ([#404](https://github.com/terraform-google-modules/terraform-google-sql-db/issues/404))
 * Aligned the behaviour of additional_users resource in all 3 Cloud SQL instance modules. ([#398](https://github.com/terraform-google-modules/terraform-google-sql-db/issues/398))

README.md

@@ -35,7 +35,7 @@ The root module has been deprecated. Please switch to using one of the submodule
 
 ### Installation Dependencies
 
-- [Terraform](https://www.terraform.io/downloads.html) >= 0.13.0
+- [Terraform](https://www.terraform.io/downloads.html) >= 1.3.0
 - [terraform-provider-google](https://github.com/terraform-providers/terraform-provider-google) plugin >= v4.45.0
 
 The following dependency must be available for SQL Server module:

docs/upgrading_to_sql_db_14.0.0.md

@@ -221,3 +221,7 @@ module "smysql" {
   ]
 }
 ```
+
+### [Terraform](https://www.terraform.io/downloads.html) >= 1.3.0 is required as `name_override` is made optional in the `read_replica` object
+The [`name_override`](https://github.com/terraform-google-modules/terraform-google-sql-db/blob/master/modules/postgresql/variables.tf#L232) attribute for [`read_replica`](https://github.com/terraform-google-modules/terraform-google-sql-db/blob/master/modules/postgresql/variables.tf#L228) is optional now. If passed, the name for the read replica will be set as such. Since [optional attributes](https://developer.hashicorp.com/terraform/language/expressions/type-constraints#optional-object-type-attributes)
+is a version 1.3 feature, the configuration will fail if the pinned version is < 1.3.

modules/mysql/versions.tf

@@ -15,7 +15,7 @@
  */
 
 terraform {
-  required_version = ">= 0.13"
+  required_version = ">= 1.3"
   required_providers {
     null = {
       source  = "hashicorp/null"

modules/postgresql/versions.tf

@@ -15,7 +15,7 @@
  */
 
 terraform {
-  required_version = ">= 0.13"
+  required_version = ">= 1.3"
   required_providers {
     null = {
       source  = "hashicorp/null"

modules/safer_mysql/versions.tf

@@ -15,7 +15,7 @@
  */
 
 terraform {
-  required_version = ">= 0.13"
+  required_version = ">= 1.3"
   required_providers {
 
     google = {