build(deps): bump docker from 4.4.3 to 4.4.4 (#588)

Bumps [docker](https://github.com/docker/docker-py) from 4.4.3 to 4.4.4.
- [Release notes](https://github.com/docker/docker-py/releases)
- [Commits](https://github.com/docker/docker-py/compare/4.4.3...4.4.4)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Pipfile.lock

@@ -124,10 +124,10 @@
         },
         "botocore": {
             "hashes": [
-                "sha256:2a07533de92603607c8b594ff92647f5d5a39e75f66c9476ccd30ed4d6de37ae",
-                "sha256:38f73dca0e3f2448ad91f6dbff99fc09ec1b2b9250a8b4871c90b8296f87d572"
+                "sha256:71c5073c7f042dc8d4684c7ddd0ab1fce1e9d1db7ab9cdb0ab4c6bd5a6855db4",
+                "sha256:e4f6184ef463f047f78d95ff735228d934b34c1fcc22e247076a1dd69c4a7c2d"
             ],
-            "version": "==1.20.14"
+            "version": "==1.20.15"
         },
         "cachetools": {
             "hashes": [
@@ -414,11 +414,11 @@
         },
         "docker": {
             "hashes": [
-                "sha256:d4625e70e3d5a12d7cbf1fd68cef2e081ac86b83889e00e5466d975f90e50dad",
-                "sha256:de5753b7f6486dd541a98393e423e387579b8974a5068748b83f852cc76a89d6"
+                "sha256:d3393c878f575d3a9ca3b94471a3c89a6d960b35feb92f033c0de36cc9d934db",
+                "sha256:f3607d5695be025fa405a12aca2e5df702a57db63790c73b927eb6a94aac60af"
             ],
             "index": "pypi",
-            "version": "==4.4.3"
+            "version": "==4.4.4"
         },
         "drf-yasg2": {
             "hashes": [
@@ -1076,11 +1076,11 @@
         },
         "rsa": {
             "hashes": [
-                "sha256:74ba16e7ef58920b80b5c54c1c1066d391a2c1e812c466773f74c634eb12253b",
-                "sha256:9d74d1ff850745c9802cd6b53382bfeec7f6dbe4e26ee2759241ed1e7b0ecf5d"
+                "sha256:78f9a9bf4e7be0c5ded4583326e7461e3a3c5aae24073648b4bdfa797d78c9d2",
+                "sha256:9d689e6ca1b3038bc82bf8d23e944b6b6037bc02301a574935b2dd946e0353b9"
             ],
             "markers": "python_version >= '3.6'",
-            "version": "==4.7.1"
+            "version": "==4.7.2"
         },
         "ruamel.yaml": {
             "hashes": [