Bump pylint from 2.15.0 to 2.15.2 (#86)

Pipfile.lock

@@ -206,7 +206,7 @@
                 "sha256:6f62d78e2f89b4500b080fe3a81690850cd254227f27f75c3a0c491a1f351ba7",
                 "sha256:e8443a5e7a020e9d7f97f1d7d9cd17c88bcb3bc7e218bf9cf5095fe550be2951"
             ],
-            "markers": "python_version < '4' and python_full_version >= '3.6.1'",
+            "markers": "python_version < '4.0' and python_full_version >= '3.6.1'",
             "version": "==5.10.1"
         },
         "lazy-object-proxy": {
@@ -338,11 +338,11 @@
         },
         "pylint": {
             "hashes": [
-                "sha256:4b124affc198b7f7c9b5f9ab690d85db48282a025ef9333f51d2d7281b92a6c3",
-                "sha256:4f3f7e869646b0bd63b3dfb79f3c0f28fc3d2d923ea220d52620fd625aed92b0"
+                "sha256:cc3da458ba810c49d330e09013dec7ced5217772dec8f043ccdd34dae648fde8",
+                "sha256:f63404a2547edb5247da263748771ac9a806ed1de4174cda01293c08ddbc2999"
             ],
             "index": "pypi",
-            "version": "==2.15.0"
+            "version": "==2.15.2"
         },
         "pylint-import-requirements": {
             "hashes": [
@@ -381,7 +381,7 @@
                 "sha256:7c5599b102feddaa661c826c56ab4fee28bfd17f5abca1ebbe3e7f19d7c97983",
                 "sha256:8fefa2a1a1365bf5520aac41836fbee479da67864514bdb821f31ce07ce65349"
             ],
-            "markers": "python_version >= '3.7' and python_version < '4'",
+            "markers": "python_version >= '3.7' and python_version < '4.0'",
             "version": "==2.28.1"
         },
         "setuptools": {
@@ -405,7 +405,7 @@
                 "sha256:25d4e2e446c453be6360c67ddfb88838cfc42026322770ba13d1fbd403a93a5c",
                 "sha256:3235a9010fae54323e727c3ac06fb720752fe6635b3426e379daec60fbd44a83"
             ],
-            "markers": "python_version >= '3.6' and python_version < '4'",
+            "markers": "python_version >= '3.6' and python_version < '4.0'",
             "version": "==0.11.4"
         },
         "typed-ast": {
@@ -451,7 +451,7 @@
                 "sha256:3fa96cf423e6987997fc326ae8df396db2a8b7c667747d47ddd8ecba91f4a74e",
                 "sha256:b930dd878d5a8afb066a637fbb35144fe7901e3b209d1cd4f524bd0e9deee997"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5' and python_version < '4'",
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5' and python_version < '4.0'",
             "version": "==1.26.12"
         },
         "wrapt": {