Fix for #6681 in 2.1.2RC1 causes a regression in PLScenes driver
|Reported by:||Even Rouault||Owned by:||Even Rouault|
Raster random access with PLScenes V1 API no longer work due to CPL_VSIL_CURL_ALLOWED_EXTENSIONS being used more often. This is more an issue with the PLScenes driver itself that has weird URLs with . in them.