Update default.xml

Update swift-crypto to 3.12.2

Author: compnerd

default.xml

@@ -20,7 +20,7 @@
   <project remote="github" name="swiftlang/swift-corelibs-libdispatch" path="swift-corelibs-libdispatch" />
   <project remote="github" name="swiftlang/swift-corelibs-foundation" path="swift-corelibs-foundation" />
   <project remote="github" name="swiftlang/swift-corelibs-xctest" path="swift-corelibs-xctest" />
-  <project remote="github" name="apple/swift-crypto" path="swift-crypto" revision="refs/tags/3.0.0" />
+  <project remote="github" name="apple/swift-crypto" path="swift-crypto" revision="refs/tags/3.12.3" />
   <project remote="github" name="swiftlang/swift-docc" path="swift-docc" />
   <project remote="github" name="swiftlang/swift-docc-plugin" path="swift-docc-plugin" revision="refs/tags/1.0.0" />
   <project remote="github" name="swiftlang/swift-docc-render" path="swift-docc-render" />