require minimum Terraform 1.5 and go 1.23 (#456)

update CI to test with latest Terraform

Author: pgier

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
 
     - uses: actions/setup-go@v5
       with:
-        go-version: '1.22'
+        go-version: '1.23'
 
     - uses: hashicorp/setup-terraform@v3
       with:
@@ -48,7 +48,7 @@ jobs:
 
     - uses: actions/setup-go@v5
       with:
-        go-version: '1.22'
+        go-version: '1.23'
 
     - uses: actions/checkout@v4
 
@@ -66,12 +66,12 @@ jobs:
       matrix:
         # Test with min and max supported Terraform versions
         terraform:
-          - '1.0.11'
           - '1.5.3'
+          - '1.12.1'
     steps:
     - uses: actions/setup-go@v5
       with:
-        go-version: '1.22'
+        go-version: '1.23'
 
     - uses: actions/checkout@v4
 

.github/workflows/release.yml

@@ -24,7 +24,7 @@ jobs:
 
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.22'
+          go-version: '1.23'
 
       - name: Import GPG key
         id: import_gpg

README.md

@@ -14,7 +14,7 @@ From the [Astra Dashboard](https://astra.datastax.com), you can generate a new t
 
 ### Terraform
 
-You will need [Terraform](https://www.terraform.io/) version 1.0 or higher.
+You will need [Terraform](https://www.terraform.io/) version 1.5 or higher.
 
 ## Getting Started
 
@@ -72,7 +72,7 @@ The [examples diretory](./examples) contains example configuration for the vario
 
 ### Build the provider from source
 
-The build requires [Go](https://golang.org/doc/install) >= 1.22
+The build requires [Go](https://golang.org/doc/install) >= 1.23
 
 In order to develop and test this provider, you'll need to configure your local environment
 with a custom Terraform [config file](https://developer.hashicorp.com/terraform/cli/config/config-file).