Don't require a strict revision match in LLDB.

For release-management purposes during development, LLDB's embedded Swift
compiler's version number can sometimes be off-by-one in the last digit
compared to the Swift compiler.

This patch restores the old behavior from before 17183629e4.

rdar://101299168

lib/Serialization/SerializedModuleLoader.cpp

@@ -1173,7 +1173,7 @@ bool SerializedModuleLoaderBase::canImportModule(
   if (swiftInterfaceVersion.empty() && *unusedModuleBuffer) {
     auto metaData = serialization::validateSerializedAST(
         (*unusedModuleBuffer)->getBuffer(), Ctx.SILOpts.EnableOSSAModules,
-        Ctx.LangOpts.SDKName);
+        Ctx.LangOpts.SDKName, !Ctx.LangOpts.DebuggerSupport);
     versionInfo->setVersion(metaData.userModuleVersion,
                             ModuleVersionSourceKind::SwiftBinaryModule);
   } else {