Given the assumption that this particular resource is not
one that changes very often one can benefit from storing
this in the cache_runtime in order to avoid fetching
the same avator more than one in a request.

Change-Id: Idc39c59dc8213f861ef4da7c9da4f5a95cfab9ac
Resolves: #79547
Releases: master
Reviewed-on: https://review.typo3.org/51467


Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Joerg Boesche <typo3@joergboesche.de>
Tested-by: Joerg Boesche <typo3@joergboesche.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>