OptimizationBase-v5.5.1

OptimizationBase OptimizationBase-v5.5.1

Diff since OptimizationBase-v5.5.0

Merged pull requests:

• Fix the wrapper reexport floors and surface (#1317) (@ChrisRackauckas-Claude)
• Preserve AbstractVector containers in AutoEnzyme Hessians (#1319) (@ChrisRackauckas-Claude)
• Drop stale [compat] majors older than one year (#1320) (@ChrisRackauckas-Claude)
• Fix the two docs errors failing the Documentation build (#1321) (@ChrisRackauckas-Claude)
• qa: enforce strict imports and recursive ambiguity checks (#1322) (@ChrisRackauckas-Claude)
• qa: use the shared reexport documentation policy (#1324) (@ChrisRackauckas)
• Release 5.9.0 (#1325) (@ChrisRackauckas)
• Develop Optimization lib/* in Downstream CI (#1326) (@ChrisRackauckas-Claude)
• Release OptimizationBase 5.5.1 (#1327) (@ChrisRackauckas)