v0.30.9

Hecke v0.30.9

Diff since v0.30.8

Merged pull requests:

• New interface for enumeration of definite integer genera (#1348) (@StevellM)
• Adapt to deprecations introduced in AA (#1451) (@lgoettgens)
• chore: add some github workflows (#1452) (@thofma)
• fix: precision problem in p-adic regulator (#1453) (@thofma)