Bump for Terragrunt 0.22.4

Dockerfile

@@ -29,7 +29,7 @@ RUN set -eux \
 	&& mv terraform /usr/bin/terraform \
 	&& chmod +x /usr/bin/terraform \
 # Get Terragrunt
-# Contrary to orignal by cytopia (https://github.com/cytopia) TG_VERSION needs to point to explicit version, e.g. 0.22.3
+# Contrary to orignal by cytopia (https://github.com/cytopia) TG_VERSION needs to point to explicit version, e.g. 0.22.4
 # To choose latest from minor version provide a proper parameter for the Makefile
 	&& git clone https://github.com/gruntwork-io/terragrunt /terragrunt \
 	&& cd /terragrunt \

README.md

@@ -33,8 +33,8 @@
 Tag of Docker image tells which version of Terraform and Terragrunt it contains and which public cloud provider CLI it's bundled with or not (see below).
 <br>
 For example:
- * `christophshyper/docker-terragrunt:tf-0.12.21-tg-0.22.3` means it's Terraform v0.12.21 and Terragrunt v0.22.3 without additional CLI.
- * `christophshyper/docker-terragrunt:aws-tf-0.12.21-tg-0.22.3` means it's Terraform v0.12.21 and Terragrunt v0.22.3 with AWS CLI.
+ * `christophshyper/docker-terragrunt:tf-0.12.21-tg-0.22.4` means it's Terraform v0.12.21 and Terragrunt v0.22.4 without additional CLI.
+ * `christophshyper/docker-terragrunt:aws-tf-0.12.21-tg-0.22.4` means it's Terraform v0.12.21 and Terragrunt v0.22.4 with AWS CLI.
 
 **Source code is available at [GitHub](https://github.com/) under [ChristophShyper/docker-terragrunt](https://github.com/ChristophShyper/docker-terragrunt) (will change soon to match DockerHub's value christophshyper).**
 
@@ -55,8 +55,8 @@ Furthermore, versioning labels of images contain versions of said software to em
 ### Available flavours
 Docker image | Terraform version | Terragrunt version | Additional software
 :--- | :--- | :--- | :---
-`christophshyper/docker-terragrunt:latest`<br>`christophshyper/docker-terragrunt:tf-0.12.21-tg-0.22.3` |  v0.12.21 | v0.22.3 | N/A
-`christophshyper/docker-terragrunt:aws-latest`<br>`christophshyper/docker-terragrunt:aws-tf-0.12.21-tg-0.22.3` |  v0.12.21 | v0.22.3 | [awscli](https://github.com/aws/aws-cli) - For interacting with AWS infrastructure, e.g. for publishing Lambda packages to S3.<br>[boto3](https://github.com/boto/boto3) - Python library for interacting with AWS infrastructure in scripts.
+`christophshyper/docker-terragrunt:latest`<br>`christophshyper/docker-terragrunt:tf-0.12.21-tg-0.22.4` |  v0.12.21 | v0.22.4 | N/A
+`christophshyper/docker-terragrunt:aws-latest`<br>`christophshyper/docker-terragrunt:aws-tf-0.12.21-tg-0.22.4` |  v0.12.21 | v0.22.4 | [awscli](https://github.com/aws/aws-cli) - For interacting with AWS infrastructure, e.g. for publishing Lambda packages to S3.<br>[boto3](https://github.com/boto/boto3) - Python library for interacting with AWS infrastructure in scripts.
 
 ### Without public cloud provider CLIs
 Use for example `christophshyper/docker-terragrunt:latest`.