docs: remove outdated monotonicity comment
Previously the ingester(1) required ordered writes to be applied, this
requirement has been relaxed, and the asserts (previously) removed in
ingester2.
@@ -85,11 +85,6 @@ where
T: Writeable,
{
/// The provided [`SequenceNumber`] MUST be for the given [`MutableBatch`].
- ///
- /// # Panics
- ///
- /// This method panics if it is called non-monotonic writes/sequence
- /// numbers.
pub(crate) fn write(
&mut self,
batch: MutableBatch,
