Fixed hyperlink color for light mode in the editor
How to reproduce:
1. Open the attached project “LightThemeBug”
2. Open the “SampleScene” scene
3. Make sure the Unity is set to the Light theme
4. Enter the Play mode
5. Observe the Console
Expected result: The reference to the script text is easy to read
Actual result: The reference to the script text is too light and is hard to read