[IFS] Fix Terraform versions

IaC-From-Scratch/Terraform-Custom-Module.md

@@ -64,7 +64,7 @@ In this lab you will:
      required_providers {
        docker = {
          source = "kreuzwerker/docker"
-         version = "3.6.2"
+         version = "4.0.0"
        }
      }
    }
@@ -162,9 +162,9 @@ In this lab you will:
    Initializing modules...
    - mydocker in ../modules/mydocker
    Initializing provider plugins...
-   - Finding kreuzwerker/docker versions matching "3.6.2"...
-   - Installing kreuzwerker/docker v3.6.2...
-   - Installed kreuzwerker/docker v3.6.2 (self-signed, key ID BD080C4571C6104C)
+   - Finding kreuzwerker/docker versions matching "4.0.0"...
+   - Installing kreuzwerker/docker v4.0.0...
+   - Installed kreuzwerker/docker v4.0.0 (self-signed, key ID 0DCE698927DAF8EC)
    Partner and community providers are signed by their developers.
    If you'd like to know more about provider signing, you can read about it here:
    https://www.terraform.io/docs/cli/plugins/signing.html
@@ -192,9 +192,9 @@ In this lab you will:
    Initializing modules...
    - mydocker in ../modules/mydocker
    Initializing provider plugins...
-   - Finding kreuzwerker/docker versions matching "3.6.2"...
-   - Installing kreuzwerker/docker v3.6.2...
-   - Installed kreuzwerker/docker v3.6.2 (self-signed, key ID BD080C4571C6104C)
+   - Finding kreuzwerker/docker versions matching "4.0.0"...
+   - Installing kreuzwerker/docker v4.0.0...
+   - Installed kreuzwerker/docker v4.0.0 (self-signed, key ID 0DCE698927DAF8EC)
    Partner and community providers are signed by their developers.
    If you'd like to know more about provider signing, you can read about it here:
    https://www.terraform.io/docs/cli/plugins/signing.html

IaC-From-Scratch/Terraform-First-Manifest.md

@@ -17,11 +17,11 @@ In this lab you will:
 
 1. To install Docker on the host just follow the instructions on the lab named
    [Containers-Install-Docker.md](https://github.com/mmul-it/training/blob/master/Common/Containers-Install-Docker.md).
-2. At time of writing, the latest `terraform` available version is the `1.9.8`,
+2. At time of writing, the latest `terraform` available version is the `1.14.8`,
    so to download and make it available to the host use these commands:
 
    ```console
-   $ TF_VERSION=1.9.8
+   $ TF_VERSION=1.14.8
    (no output)
 
    $ TF_ARCH=linux_amd64
@@ -47,7 +47,7 @@ In this lab you will:
 
    ```console
    $ terraform --version
-   Terraform v1.9.8
+   Terraform v1.14.8
    on linux_amd64
    ```
 
@@ -136,8 +136,8 @@ In this lab you will:
    Initializing the backend...
    Initializing provider plugins...
    - Finding latest version of kreuzwerker/docker...
-   - Installing kreuzwerker/docker v3.6.2...
-   - Installed kreuzwerker/docker v3.6.2 (self-signed, key ID BD080C4571C6104C)
+   - Installing kreuzwerker/docker v4.0.0...
+   - Installed kreuzwerker/docker v4.0.0 (self-signed, key ID 0DCE698927DAF8EC)
    Partner and community providers are signed by their developers.
    If you'd like to know more about provider signing, you can read about it here:
    https://www.terraform.io/docs/cli/plugins/signing.html

IaC-From-Scratch/Terraform-Fix-Linter-Issues.md

@@ -117,23 +117,23 @@ In this lab you will:
    best practice is to set the Terraform version that was used to test the
    manifests.
 
-   To fix this, set the `required_version` to `1.9.8`, the Terraform version
+   To fix this, set the `required_version` to `1.14.8`, the Terraform version
    used while deploying and testing these manifests:
 
    ```hcl
    terraform {
-     required_version = "1.9.8"
+     required_version = "1.14.8"
    ```
 
    The second warning is about the Docker provider version missing, still in
    `main.tf` which should always match the one used to deploy the manifests, in
-   this case `3.6.2`:
+   this case `4.0.0`:
 
    ```hcl
      required_providers {
        docker = {
          source  = "kreuzwerker/docker"
-         version = "3.6.2"
+         version = "4.0.0"
        }
      }
    }

IaC-From-Scratch/Terraform-Manifest-With-Vars.md

@@ -72,8 +72,8 @@ In this lab you will:
    Initializing the backend...
    Initializing provider plugins...
    - Finding latest version of kreuzwerker/docker...
-   - Installing kreuzwerker/docker v3.6.2...
-   - Installed kreuzwerker/docker v3.6.2 (self-signed, key ID BD080C4571C6104C)
+   - Installing kreuzwerker/docker v4.0.0...
+   - Installed kreuzwerker/docker v4.0.0 (self-signed, key ID 0DCE698927DAF8EC)
    Partner and community providers are signed by their developers.
    If you'd like to know more about provider signing, you can read about it here:
    https://www.terraform.io/docs/cli/plugins/signing.html