Remove old anti-adblock rules

[ryanbr]

! https://github.com/uBlockOrigin/uAssets/pull/2471
flickr.com##.spaceball

No longer in use

! https://github.com/jspenguin2017/uBlockProtector/issues/963
phillymag.com##.gtp-ad

No longer in use

! flickr.com "Upgrade to Flickr Pro to hide these ads" 
flickr.com##.moola-search-view:has-text(hide these ads)

Changed too:

files.minecraftforge.net##.ad-container

No longer in use

! https://github.com/NanoAdblocker/NanoFilters/issues/132
||readthedocs.org/api/v2/sustainability/*$script,redirect=noopjs

! phys.org anti-adblock nag
@@||phys.org^$ghide
phys.org##.amp-unresolved
phys.org##.adsbygoogle
phys.org##.ads-336x280

! https://github.com/NanoAdblocker/NanoFilters/issues/145
minijuegos.com###adBlockDisclaimer

! https://github.com/uBlockOrigin/uAssets/issues/2971
||senmanga.com/img/block_*.png$image,1p

! https://github.com/uBlockOrigin/uAssets/issues/3006
gardenista.com##+js(set, adsAreBlocked, false)

No longer in use

! https://github.com/uBlockOrigin/uAssets/issues/2972
mimaletamusical.*##+js(aopw, document.oncontextmenu)
mimaletamusical.*###cboxOverlay
mimaletamusical.*###colorbox

Removed #colorbox, #cboxOverlay
Changed too: blogspot.com (no longer regional domains). Still Current.

mimaletamusical.blogspot.com##+js(aopw, document.oncontextmenu)