ANDROID: adjust version numbers to allow CFI with KASAN/GCOV

The combination of CONFIG_KASAN and CONFIG_CFI_ICALL_NORMALIZE_INTEGERS
previously caused boot failures (even without CONFIG_RUST), so this
version requirement was added to Kconfig. However, the relevant fixes
are present in the compiler prebuilts used in Android as they have been
backported. Thus, reflect this in the Kconfig version requirements.

Bug: 359429865
Link: https://r.android.com/3238418


Change-Id: I9a1ef0124350b763e063c78bff7df916b8a72c1c
Signed-off-by: Alice Ryhl <aliceryhl@google.com>