AST-1495 Remove GSL dependency
By using only a subset of schaapcommon modules, which is possible after merging schaapcommon!135 (merged), EveryBeam no longer depends on GSL.
Also increase the EveryBeam version number: After removing the GSL dependency from DP3 as well (see DP3!1244 (merged)), the DP3 CI pipeline will only work with an EveryBeam version that also does not depend on GSL.
Edited by Maik Nijhuis