Update pyscf requirement from ~=2.7.0 to ~=2.8.0 in /scripts/nb-tester

Updates the requirements on [pyscf](https://github.com/pyscf/pyscf) to permit the latest version.
- [Release notes](https://github.com/pyscf/pyscf/releases)
- [Changelog](https://github.com/pyscf/pyscf/blob/master/CHANGELOG)
- [Commits](pyscf/pyscf@v2.7.0...v2.8.0)

---
updated-dependencies:
- dependency-name: pyscf
  dependency-type: direct:production
...

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

scripts/nb-tester/requirements.txt

@@ -12,4 +12,4 @@ qiskit-addon-mpf~=0.2.0
 qiskit-addon-aqc-tensor~=0.1.2
 qiskit-addon-obp~=0.1.0
 scipy~=1.15.0
-pyscf~=2.7.0
+pyscf~=2.8.0