[test] Fix number of iterations in InterpreterStress::stressSTLDict()

[jalopezg-git]

It's not important, but I discovered by chance that InterpreterStress::stressSTLDict() was doing one iteration less than expected. Fix that.

Checklist:

• tested changes locally

[phsft-bot]

Starting build on ROOT-performance-centos8-multicore/soversion, ROOT-ubuntu2204/nortcxxmod, ROOT-ubuntu2004/python3, mac11/noimt, mac12arm/cxx20, windows10/default
How to customize builds

[bellenot]

I trust you...

[phsft-bot]

Build failed on ROOT-ubuntu2204/nortcxxmod.
Running on root-ubuntu-2204-2.cern.ch:/home/sftnight/build/workspace/root-pullrequests-build
See console output.

Failing tests:

• projectroot.test.test_stressinterpreter
• projectroot.runtutorials.test_import_numba
• projectroot.bindings.pyroot.pythonizations.test.test_import_numba
• projectroot.roottest.python.numba.roottest_python_numba_numba

[phsft-bot]

Build failed on ROOT-ubuntu2004/python3.
Running on root-ubuntu-2004-1.cern.ch:/home/sftnight/build/workspace/root-pullrequests-build
See console output.

Failing tests:

• projectroot.roottest.python.distrdf.dask.roottest_python_distrdf_dask_test_all
• projectroot.test.test_stressinterpreter

[github-actions]

Test Results

       10 files         10 suites   2d 4h 22m 12s ⏱️
  2 484 tests   2 481 ✔️ 0 💤 3 ❌
23 763 runs  23 760 ✔️ 0 💤 3 ❌

For more details on these failures, see this check.

Results for commit c807a78.

♻️ This comment has been updated with latest results.

[jalopezg-git]

@phsft-bot build

[phsft-bot]

Starting build on ROOT-performance-centos8-multicore/soversion, ROOT-ubuntu2204/nortcxxmod, ROOT-ubuntu2004/python3, mac12arm/cxx20, windows10/default
How to customize builds

[phsft-bot]

Starting build on ROOT-performance-centos8-multicore/soversion, ROOT-ubuntu2204/nortcxxmod, ROOT-ubuntu2004/python3, mac12arm/cxx20, windows10/default
How to customize builds