fable: Fix Conan not finding library in editable mode

Author: cassava

fable/conanfile.py

@@ -79,5 +79,7 @@ def package_info(self):
         self.cpp_info.set_property("cmake_file_name", "fable")
         self.cpp_info.set_property("cmake_target_name", "fable::fable")
         self.cpp_info.set_property("pkg_config_name", "fable")
-        # TODO: Does this also work in editable mode?
-        self.cpp_info.libs = files.collect_libs(self)
+        if not self.in_local_cache:
+            self.cpp_info.libs = ["fable"]
+        else:
+            self.cpp_info.libs = files.collect_libs(self)