pipenv: remove unused pylint-timeout plugin

Pipfile

@@ -17,7 +17,6 @@ pylint = ">=2.3.0,<3"
 pytest = "<5"
 # >=2 for --cov-fail-under
 pytest-cov = "<3,>=2"
-pytest-timeout = "<2"
 yapf = "*"
 # v2.0.0 dropped python<3.6 support
 # https://github.com/jaraco/zipp/commit/05a3c52b4d41690e0471a2e283cffb500dc0329a

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "6206232ea108ca4f8ae83e7d2c6afc1f9733a579a9bcb8da112d1bb6c4a9b7a3"
+            "sha256": "5679b0d793e3f93c03f1479c6573f20280afdc615a12f6392ec543c9236ac947"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -260,14 +260,6 @@
             "index": "pypi",
             "version": "==2.8.1"
         },
-        "pytest-timeout": {
-            "hashes": [
-                "sha256:80faa19cd245a42b87a51699d640c00d937c02b749052bfca6bae8bdbe12c48e",
-                "sha256:95ca727d4a1dace6ec5f0534d2940b8417ff8b782f7eef0ea09240bdd94d95c2"
-            ],
-            "index": "pypi",
-            "version": "==1.3.4"
-        },
         "six": {
             "hashes": [
                 "sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a",

setup.py

@@ -75,9 +75,7 @@ setuptools.setup(
         'setuptools_scm',
     ],
     tests_require=[
-        'pylint>=2.3.0,<3',
         'pytest-cov<3,>=2',
-        'pytest-timeout<2',
         'pytest<5',
     ],
 )