fix(Scout): fix month being off by one

i love android dev

plugins/Scout/src/main/kotlin/moe/lava/awoocord/scout/Scout.kt

@@ -211,7 +211,6 @@ class Scout : Plugin() {
                 param.result = ssProvider.hasForwardString
         }
 
-        // private final String createHasAnswerRegex(SearchStringProvider searchStringProvider) {
         patcher.instead<QueryParser.Companion>(
             "createHasAnswerRegex",
             SearchStringProvider::class.java

plugins/Scout/src/main/kotlin/moe/lava/awoocord/scout/ui/DatePickerFragment.kt

@@ -30,6 +30,6 @@ class DatePickerFragment(
     }
 
     override fun onDateSet(picker: DatePicker, year: Int, month: Int, day: Int) {
-        callback("%04d-%02d-%02d".format(year, month, day))
+        callback("%04d-%02d-%02d".format(year, month + 1, day))
     }
 }