Merge pull request #1356 from SciML/compathelper/new_version/2025-08-29-00-46-11-782-01104811055

CompatHelper: add new compat entry for AlgebraicMultigrid at version 1 for package SimpleHandwrittenPDE, (keep existing compat)

Author: ChrisRackauckas

benchmarks/SimpleHandwrittenPDE/Project.toml

@@ -16,6 +16,7 @@ SummationByPartsOperators = "9f78cca6-572e-554e-b819-917d2f1cf240"
 Sundials = "c3572dad-4567-51f8-b174-8c6c989267f4"
 
 [compat]
+AlgebraicMultigrid = "1"
 ClassicalOrthogonalPolynomials = "0.15"
 DiffEqDevTools = "2.22"
 LSODA = "0.6, 0.7"