v3.27.0

LinearSolve v3.27.0

Diff since v3.26.0

Merged pull requests:

• LinearSolveAutotune works for me with these changes (#692) (@chriselrod)
• bump some minimum versions (#693) (@ChrisRackauckas)
• Add allocation tests for caching interface (#695) (@ChrisRackauckas-Claude)
• Build docs with LinearSolveAutotune (#696) (@ChrisRackauckas)
• Update benchmarking.jl definition of big (#697) (@ChrisRackauckas)