[SwiftScan] Fix a typo in SwiftScan C header

Fix a typo in SwiftScan C Header.

Author: cachemeifyoucan

include/swift-c/DependencyScan/DependencyScan.h

@@ -440,7 +440,7 @@ typedef enum {
   SWIFTSCAN_OUTPUT_TYPE_OBJECT = 0,
   SWIFTSCAN_OUTPUT_TYPE_SWIFTMODULE = 1,
   SWIFTSCAN_OUTPUT_TYPE_SWIFTINTERFACE = 2,
-  SWIFTSCAN_OUTPUT_TYPE_SWIFTPRIAVEINTERFACE = 3,
+  SWIFTSCAN_OUTPUT_TYPE_SWIFTPRIVATEINTERFACE = 3,
   SWIFTSCAN_OUTPUT_TYPE_CLANG_MODULE = 4,
   SWIFTSCAN_OUTPUT_TYPE_CLANG_PCH = 5
 } swiftscan_output_kind_t;

tools/libSwiftScan/libSwiftScan.cpp

@@ -702,7 +702,7 @@ getFileTypeFromScanOutputKind(swiftscan_output_kind_t kind) {
     return swift::file_types::ID::TY_SwiftModuleFile;
   case SWIFTSCAN_OUTPUT_TYPE_SWIFTINTERFACE:
     return swift::file_types::ID::TY_SwiftModuleInterfaceFile;
-  case SWIFTSCAN_OUTPUT_TYPE_SWIFTPRIAVEINTERFACE:
+  case SWIFTSCAN_OUTPUT_TYPE_SWIFTPRIVATEINTERFACE:
     return swift::file_types::ID::TY_PrivateSwiftModuleInterfaceFile;
   case SWIFTSCAN_OUTPUT_TYPE_CLANG_MODULE:
     return swift::file_types::ID::TY_ClangModuleFile;