feat: update forbidden and allowed help message (#857)

Author: alestiago

lib/src/commands/packages/commands/check/commands/licenses.dart

@@ -60,11 +60,11 @@ class PackagesCheckLicensesCommand extends Command<int> {
       )
       ..addMultiOption(
         'allowed',
-        help: 'Whitelist of allowed licenses.',
+        help: 'Only allow the use of certain licenses.',
       )
       ..addMultiOption(
         'forbidden',
-        help: 'Blacklist of not allowed licenses.',
+        help: 'Deny the use of certain licenses.',
       );
   }
 

test/src/commands/packages/commands/check/commands/licenses_test.dart

@@ -25,8 +25,8 @@ const _expectedPackagesCheckLicensesUsage = [
       '''          [direct-main] (default)    Check for direct main dependencies.\n'''
       '''          [transitive]               Check for transitive dependencies.\n'''
       '\n'
-      '    --allowed                        Whitelist of allowed licenses.\n'
-      '''    --forbidden                      Blacklist of not allowed licenses.\n'''
+      '''    --allowed                        Only allow the use of certain licenses.\n'''
+      '''    --forbidden                      Deny the use of certain licenses.\n'''
       '\n'
       'Run "very_good help" to see global options.'
 ];