mark-tags affect internet addresses in search

Description:

When searching for an address there are problems with formatting and the target link. This is issued by the mark-tag.

Steps to reproduce:

Search for

1. case: rocket.chat/installation
2. case: "rocket.chat/installation"
3. case: "https://docs.rocket.chat/installation/mobile-and-desktop-apps"

Expected behavior:

search result should always show and link to https://docs.rocket.chat/installation/mobile-and-desktop-apps

Actual behavior:

1. case: https://mychat.com/%3Cmark%3Ehttps://docs.rocket.chat/installation%3C/mark%3E/mobile-and-desktop-apps
2. case: https://docs.rocket.chat/installation/mobile-and-desktop-apps but without partial highlighting
3. case: the link is "https://docs.rocket.chat/installation/mobile-and-desktop-apps" target="_blank" rel="noopener noreferrer">https://docs.rocket.chat/installation/mobile-and-desktop-apps and the target becomes https://mychat.com/%3Cmark

Server Setup Information:

• Version of Rocket.Chat Server: 3.12.1
• Operating System: Ubuntu 18.04
• Deployment Method: tar
• Number of Running Instances: 1
• NodeJS Version: 12.21.0
• MongoDB Version: 4.0.23

Client Setup Information

• Desktop App or Browser Version: Any
• Operating System: Any

Reproduce the three search cases from the issue and trace how mark-tags are rendered into search result text and links. Done means each case displays the expected URL, preserves the intended partial highlighting, and does not place mark-tag or link attributes into the target URL.