Fix flake8 qa failure (#634)

Update all related pip packages to latest possible version, and properly configure them

.pylintrc

@@ -146,7 +146,13 @@ disable=print-statement,
         R0903,
         R1705,
         E1701,
-        W0511
+        W0511,
+        E0611,
+        E1101,
+        R0917,
+        E0015,
+        R0022,
+        W0012
 
 # Enable the message, report, category or checker with the given id(s). You can
 # either give multiple identifier separated by comma (,) or put this option

Makefile

@@ -14,6 +14,6 @@ check:
 	python -m searxinstances.check
 
 qa:
-	flake8 --max-line-length=120 searxinstances tests
+	flake8 --max-line-length=120 --extend-ignore=E275 searxinstances tests
 	pylint searxinstances tests
 	python -m pytest --cov-report html --cov=searxinstances tests -vv

requirements-dev.txt

@@ -1,5 +1,5 @@
-pylint==2.13.8
-pytest==7.1.2
-pytest-asyncio==0.18.3
-pytest-cov==3.0.0
-flake8==4.0.1
+pylint==3.3.3
+pytest==8.3.4
+pytest-asyncio==0.25.0
+pytest-cov==6.0.0
+flake8==7.1.1