Add Vimeo support (tip/panel)

[NejcZdovc]

In first phase we added support for AC for Vimeo (#4017). Now we would like to add support for panel/tip as well. Everything should behave in the same way as is for YT

[GeetaSarvadnya]

Verification passed on

Brave	0.68.104 Chromium: 75.0.3770.100 (Official Build) dev (64-bit)
Revision	cd0b15c8b6a4e70c44e27f35c37a4029bad3e3b0-refs/branch-heads/3770@{#1033}
OS	Windows 10 OS Version 1803 (Build 17134.523)

• Verified the test plan from Adds support for Vimeo brave-core#2247
• Logged Vimeo - Attention % is NOT increased in BR panel even after watching video for 30 secs #5294
  

Verification passed on

Brave	0.68.118 Chromium: 76.0.3809.87 (Official Build) beta (64-bit)
Revision	111fe1e15d5ced26080a7dc239bcfe70f6c49aad-refs/branch-heads/3809@{#967}
OS	Ubuntu 18.04 LTS

• Verified the test plan from Adds support for Vimeo brave-core#2247
  a-c table
  
  On https://vimeo.com/pandapoles
  
  On https://vimeo.com/326447250
  

Verified passed with

Brave	0.68.130 Chromium: 76.0.3809.100 (Official Build) (64-bit)
Revision	ed9d447d30203dc5069e540f05079e493fc1c132-refs/branch-heads/3809@{#990}
OS	Mac OS X

• Verified test plan from Adds support for Vimeo brave-core#2247
• Verified videos not added to AC table when ‘Allow contributions to videos’ is unchecked
• Verified still able to tip Vimeo publisher when ‘Allow contributions to videos’ is unchecked
• Verified tipping an unverified Vimeo publisher adds them to the pending contributions table
• Verified able to set up one time and recurring tips for Vimeo publishers
• Verified custom tip banner displays for Vimeo publishers
• Encountered and logged favicon for verified vimeo publisher is incorrect #5720, seek (forward or backward) on vimeo video messes up entire AC table #5725