v1.27.1

MathOptInterface v1.27.1

Diff since v1.27.0

Merged pull requests:

• Update solver-tests.yml (#2453) (@odow)
• Add Xpress to solver-tests.yml (#2455) (@odow)
• [Utilities] Allow non-IndexMap for pass_attributes (#2458) (@blegat)
• Implement ListOfConstraintAttributesSet for VectorOfConstraints (#2459) (@blegat)
• [Bridges] fix path in error message (#2461) (@matbesancon)
• Prep for v1.27.1 (#2462) (@odow)