maint: bump ansys-mapdl-core from 0.70.2 to 0.71.0

Bumps [ansys-mapdl-core](https://github.com/ansys/pymapdl) from 0.70.2 to 0.71.0.
- [Release notes](https://github.com/ansys/pymapdl/releases)
- [Changelog](https://github.com/ansys/pymapdl/blob/main/CHANGELOG.md)
- [Commits](ansys/pymapdl@v0.70.2...v0.71.0)

---
updated-dependencies:
- dependency-name: ansys-mapdl-core
  dependency-version: 0.71.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pyproject.toml

@@ -35,7 +35,7 @@ dependencies = [
 
 [project.optional-dependencies]
 tests = [
-    "ansys-mapdl-core==0.70.2",
+    "ansys-mapdl-core==0.71.0",
     "numpy==2.2.6",
     "scipy==1.15.3",
     "pyansys-tools-report==0.8.2",