hipsolver: remove use of deprecated run_test method (#45761)

* hipsolver: new test API

var/spack/repos/builtin/packages/hipsolver/package.py

@@ -115,8 +115,9 @@ class Hipsolver(CMakePackage, CudaPackage, ROCmPackage):
     patch("0001-suite-sparse-include-path-6.1.1.patch", when="@6.1.1:")
 
     def check(self):
-        exe = join_path(self.build_directory, "clients", "staging", "hipsolver-test")
-        self.run_test(exe, options=["--gtest_filter=-*known_bug*"])
+        exe = join_path(self.builder.build_directory, "clients", "staging", "hipsolver-test")
+        exe = which(exe)
+        exe(["--gtest_filter=-*known_bug*"])
 
     @classmethod
     def determine_version(cls, lib):