Update API dump

Author: fzhinkin

core/api/kotlinx-io-core.klib.api

@@ -198,11 +198,11 @@ final val kotlinx.io.files/SystemPathSeparator // kotlinx.io.files/SystemPathSep
     final fun <get-SystemPathSeparator>(): kotlin/Char // kotlinx.io.files/SystemPathSeparator.<get-SystemPathSeparator>|<get-SystemPathSeparator>(){}[0]
 final val kotlinx.io.files/SystemTemporaryDirectory // kotlinx.io.files/SystemTemporaryDirectory|{}SystemTemporaryDirectory[0]
     final fun <get-SystemTemporaryDirectory>(): kotlinx.io.files/Path // kotlinx.io.files/SystemTemporaryDirectory.<get-SystemTemporaryDirectory>|<get-SystemTemporaryDirectory>(){}[0]
-final val kotlinx.io.unsafe/BufferIterationContextImpl // kotlinx.io.unsafe/BufferIterationContextImpl|<get-BufferIterationContextImpl>(){}[0]
+final val kotlinx.io.unsafe/BufferIterationContextImpl // kotlinx.io.unsafe/BufferIterationContextImpl|{}BufferIterationContextImpl[0]
     final fun <get-BufferIterationContextImpl>(): kotlinx.io.unsafe/BufferIterationContext // kotlinx.io.unsafe/BufferIterationContextImpl.<get-BufferIterationContextImpl>|<get-BufferIterationContextImpl>(){}[0]
-final val kotlinx.io.unsafe/SegmentReadContextImpl // kotlinx.io.unsafe/SegmentReadContextImpl|<get-SegmentReadContextImpl>(){}[0]
+final val kotlinx.io.unsafe/SegmentReadContextImpl // kotlinx.io.unsafe/SegmentReadContextImpl|{}SegmentReadContextImpl[0]
     final fun <get-SegmentReadContextImpl>(): kotlinx.io.unsafe/SegmentReadContext // kotlinx.io.unsafe/SegmentReadContextImpl.<get-SegmentReadContextImpl>|<get-SegmentReadContextImpl>(){}[0]
-final val kotlinx.io.unsafe/SegmentWriteContextImpl // kotlinx.io.unsafe/SegmentWriteContextImpl|<get-SegmentWriteContextImpl>(){}[0]
+final val kotlinx.io.unsafe/SegmentWriteContextImpl // kotlinx.io.unsafe/SegmentWriteContextImpl|{}SegmentWriteContextImpl[0]
     final fun <get-SegmentWriteContextImpl>(): kotlinx.io.unsafe/SegmentWriteContext // kotlinx.io.unsafe/SegmentWriteContextImpl.<get-SegmentWriteContextImpl>|<get-SegmentWriteContextImpl>(){}[0]
 open annotation class kotlinx.io/DelicateIoApi : kotlin/Annotation { // kotlinx.io/DelicateIoApi|null[0]
     constructor <init>() // kotlinx.io/DelicateIoApi.<init>|<init>(){}[0]