Regenerate files.

.github/workflows/molecule.yml

@@ -35,8 +35,6 @@ jobs:
         config:
           - image: "alpine"
             tag: "latest"
-          - image: "centos"
-            tag: "7"
           - image: "centos"
             tag: "latest"
           - image: "debian"

README.md

@@ -69,7 +69,7 @@ This role has been tested on these [container images](https://hub.docker.com/u/r
 |container|tags|
 |---------|----|
 |alpine|all|
-|el|7, 8|
+|el|8|
 |debian|buster|
 |fedora|all|
 |ubuntu|focal, bionic|
@@ -97,6 +97,10 @@ If you find issues, please register them in [GitHub](https://github.com/robertde
 
 Apache-2.0
 
+## [Contributors](#contributors)
+
+I'd like to thank everybody that made contributions to this repository. It motivates me, improves the code and is just fun to collaborate.
+
 
 ## [Author Information](#author-information)