Merge pull request #68926 from rintaro/5.10-sourcekit-framework-rpath-rdar115976985

[5.10][SourceKit] Fix RPATH to lib/swift/host in SourceKit frameworks

Author: rintaro

tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake

@@ -433,7 +433,7 @@ macro(add_sourcekit_framework name)
         BINARY_DIR ${SOURCEKIT_RUNTIME_OUTPUT_INTDIR}
         LIBRARY_DIR ${SOURCEKIT_LIBRARY_OUTPUT_INTDIR})
     set(RPATH_LIST)
-    add_sourcekit_swift_runtime_link_flags(${name} "${SOURCEKIT_LIBRARY_OUTPUT_INTDIR}" ${SOURCEKITFW_HAS_SWIFT_MODULES})
+    add_sourcekit_swift_runtime_link_flags(${name} "${framework_location}/Versions/A" ${SOURCEKITFW_HAS_SWIFT_MODULES})
     file(RELATIVE_PATH relative_lib_path
       "${framework_location}/Versions/A" "${SOURCEKIT_LIBRARY_OUTPUT_INTDIR}")
     list(APPEND RPATH_LIST "@loader_path/${relative_lib_path}")