upgrade py-docker

Author: anthony-nhs

poetry.lock

@@ -25,7 +25,7 @@ semver = "^2.13.0"
 gitpython = "^3.1.11"
 pytest-xdist = "^1.10.0"
 lxml = "^4.6.2"
-docker = "^5.0.3"
+docker = "^7.1.0"
 boto3 = "^1.26.20"
 
 [tool.poetry.dev-dependencies]