Unexpected STAC ID in collection Sentinel-3 OLCI Level-2 LRR

[konstntokas]

In the collection https://stac.browser.user.eopf.eodc.eu/collections/sentinel-3-olci-l2-lrr, the STAC IDs look unfamiliar compared to the other SEN3 collections. Furthermore, the foot print is not coorect (related to #39)

[konstntokas]

FYI @senmao @SerRichard

[konstntokas]

I suspect these are the new product IDs: see https://cpm.pages.eopf.copernicus.eu/eopf-cpm/main/PSFD/3-product-types-naming-rules.html