fix: align tests with new metrics-breakman CY-5141

Author: pedrocodacy

cli/src/test/resources/com/codacy/analysis/cli/cli-output-brakeman-rails-metrics.json

@@ -352,6 +352,10 @@
         {
           "line": 67,
           "value": 3
+        },
+        {
+          "line": 51,
+          "value": 2
         }
       ]
     }
@@ -768,15 +772,15 @@
   {
     "FileMetrics": {
       "filename": "src/main/resources/docs/directory-tests/rails4/config/initializers/i18n.rb",
-      "complexity": 3,
+      "complexity": 4,
       "loc": 16,
       "cloc": 1,
       "nrMethods": null,
       "nrClasses": null,
       "lineComplexities": [
         {
           "line": 11,
-          "value": 3
+          "value": 4
         }
       ]
     }

cli/src/test/scala/com/codacy/analysis/cli/CLISpec.scala

@@ -8,8 +8,9 @@ import com.codacy.analysis.core.git.Commit
 import com.codacy.analysis.core.model.{DuplicationClone, FileError, Result, ToolResult}
 import com.codacy.analysis.core.utils.TestUtils._
 import com.codacy.plugins.utils.CommandRunner
+import io.circe
 import io.circe.generic.auto._
-import io.circe.parser
+import io.circe.{Json, parser}
 import org.specs2.control.NoLanguageFeatures
 import org.specs2.matcher.FileMatchers
 import org.specs2.mutable.Specification