VSCE: Remove dependency on Links alias

Created by: abeatrix

Result of a discussion happened in a Slack Thread

Issue: We currently has created an alias file for the Links component because users on VS Code was experiencing an issue where an invalid link for the file would be opened while trying to open the search results. As a result, we have created an alias file to use in VSCE to make sure that links that do not work in VS Code (especially on Web) will be replaced with # instead of opening invalid/duplicate links, like links to file results which VS Code extension would open the file using a different URL scheme sourcegraph:// instead of https:// with location history that does not work for VS Code.

However, we have recently made changes to how we open file results using a separate alias file, so invalid link should no longer be an issue on VS Code Web. We should test or make changes to make sure this is the case so that we will no longer need to depend on the Links alias file