message: Fix incorrect access flag
  Summary: Looks like the wrong value got copied over in a refactor diff. Use the correct value from https://cs.android.com/android/platform/superproject/+/android-11.0.0_r46:art/libdexfile/dex/modifiers.h;l=48. Though, this flag/function seems to be unused in our codebase.
diff: AF(ENUM, enum, 0x4000) \
  AF(MODULE, module, 0x8000) \
  AF(CONSTRUCTOR, constructor, 0x10000) \
  - AF(DECLARED_SYNCHRONIZED, declared_synchronized, 0x2000)
  + AF(DECLARED_SYNCHRONIZED, declared_synchronized, 0x20000)
  // clang-format on
  enum DexAccessFlags : uint32_t {
  