v0.9.8

SCIP v0.9.8

Diff since v0.9.7

Closed issues:

• MOI callbacks (#156)
• BinaryBuilder package for libscip (#165)
• TagBot trigger issue (#183)

Merged pull requests:

• Add SCIP_jll as dependency (#177) (@rschwarz)
• Switch CI to GitHub action (#180) (@rschwarz)
• Some tests avoided on < 7.0 (#182) (@matbesancon)