8.2
[AssetMapper] Allow requiring raw ESM packages
Merge branch '7.3' into 7.4
[AssetMapper] Add a "package specifier" to importmap in case import name != package+path
replace PHPUnit annotations with attributes
[AssetMapper] Add integrity metadata to importmaps
[7.4] Remove usages of named arguments in tests
Merge branch '6.4' into 7.4
[AssetMapper] Avoid storing & caching MappedAsset objects
[AssetMapper] Quote the path interpolated into an exception message regex