Update stability-stdlib-abi-without-asserts.test

Author: Azoy

test/api-digester/stability-stdlib-abi-without-asserts.test

@@ -829,4 +829,8 @@ Enum _DependenceType is a new API without @available attribute
 Protocol CodingKey has added inherited protocol SendableMetatype
 Protocol Error has added inherited protocol SendableMetatype
 
+Struct EnumeratedSequence has added a conformance to an existing protocol BidirectionalCollection
+Struct EnumeratedSequence has added a conformance to an existing protocol Collection
+Struct EnumeratedSequence has added a conformance to an existing protocol RandomAccessCollection
+
 // *** DO NOT DISABLE OR XFAIL THIS TEST. *** (See comment above.)