Maintenance: add more linters to .golangci.yml

internal/provider/utils/filtering_test.go

@@ -28,6 +28,7 @@ func Test_FilterByPossibilities(t *testing.T) {
 	for name, testCase := range testCases {
 		testCase := testCase
 		t.Run(name, func(t *testing.T) {
+			t.Parallel()
 			filtered := FilterByPossibilities(testCase.value, testCase.possibilities)
 			assert.Equal(t, testCase.filtered, filtered)
 		})