Update expected ABI symbols for $ld$previous on x86_64

Author: DougGregor

test/abi/macOS/x86_64/stdlib.swift

@@ -1039,24 +1039,24 @@ Added: _$ss18EnumeratedSequenceVyxGSKsSkRzrlMc
 Added: __swift_stdlib_CreateIndirectTaggedPointerString
 
 // Span backward deployment
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss11MutableSpanVMa$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss11MutableSpanVMn$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss11MutableSpanVsRi_zrlE6_countSivg$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss11MutableSpanVsRi_zrlE8_pointerSvSgvg$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss14MutableRawSpanV6_countSivg$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss14MutableRawSpanV8_pointerSvSgvg$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss14MutableRawSpanVMa$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss14MutableRawSpanVMn$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss14MutableRawSpanVN$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss4SpanVMa$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss4SpanVMn$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss4SpanVsRi_zrlE6_countSivg$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss4SpanVsRi_zrlE8_pointerSVSgvg$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss7RawSpanV6_countSivg$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss7RawSpanV8_pointerSVSgvg$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss7RawSpanVMa$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss7RawSpanVMn$
-Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$15.0$_$ss7RawSpanVN$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss11MutableSpanVMa$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss11MutableSpanVMn$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss11MutableSpanVsRi_zrlE6_countSivg$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss11MutableSpanVsRi_zrlE8_pointerSvSgvg$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss14MutableRawSpanV6_countSivg$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss14MutableRawSpanV8_pointerSvSgvg$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss14MutableRawSpanVMa$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss14MutableRawSpanVMn$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss14MutableRawSpanVN$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss4SpanVMa$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss4SpanVMn$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss4SpanVsRi_zrlE6_countSivg$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss4SpanVsRi_zrlE8_pointerSVSgvg$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss7RawSpanV6_countSivg$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss7RawSpanV8_pointerSVSgvg$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss7RawSpanVMa$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss7RawSpanVMn$
+Added: $ld$previous$@rpath/libswiftCompatibilitySpan.dylib$$1$10.14$26.0$_$ss7RawSpanVN$
 
 // Duration.nanoseconds(_:)
 Added: _$ss8DurationV11nanosecondsyABSdFZ