Upgrade terraform-docs to v0.15.0

Signed-off-by: Khosrow Moossavi <[email protected]>

Author: khos2ow

.github/templates/README.tpl

@@ -12,7 +12,7 @@ branch.
 
 ## Version
 
-`{{ $version }}` (uses [terraform-docs] v0.14.1, which is supported and tested on Terraform
+`{{ $version }}` (uses [terraform-docs] v0.15.0, which is supported and tested on Terraform
 version 0.11+ and 0.12+ but may work for others.)
 
 {{- if eq $version "main" }}

Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM quay.io/terraform-docs/terraform-docs:0.14.1
+FROM quay.io/terraform-docs/terraform-docs:0.15.0
 
 # this is explicitly needed because yq v4.x only exists in this repo.
 RUN echo "http://dl-4.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories

README.md

@@ -8,7 +8,7 @@ branch.
 
 ## Version
 
-`v0.9.0` (uses [terraform-docs] v0.14.1, which is supported and tested on Terraform
+`v0.9.0` (uses [terraform-docs] v0.15.0, which is supported and tested on Terraform
 version 0.11+ and 0.12+ but may work for others.)
 
 ## Usage