update for version 1.19.0

Author: robertpeteuil

README.md

@@ -1,6 +1,7 @@
 # Supported tags and `Dockerfile` links
 
-- [`latest`, `1.18.0` _(Dockerfile)_](https://github.com/robertpeteuil/docker-compose-alpine/blob/7f5827df56639565a2f644d1ae70adf240bb5179/Dockerfile)
+- [`latest`, `1.19.0` _(Dockerfile)_](https://github.com/robertpeteuil/docker-compose-alpine/blob/1a37dc907d1e40c56962e9da4810e97f319aa99b/Dockerfile)
+- [`1.18.0` _(Dockerfile)_](https://github.com/robertpeteuil/docker-compose-alpine/blob/7f5827df56639565a2f644d1ae70adf240bb5179/Dockerfile)
 - [`1.17.1` _(Dockerfile)_](https://github.com/robertpeteuil/docker-compose-alpine/blob/a959e78571971578d2819230ec640417378562c8/Dockerfile)
 
 Tags correspond to the **docker-compose** version used in the image