scripts: check_compliance: Fix traceback in junitparser

junitparser had a bug causing a traceback when running the checkpatch
check compliance module, fix is in 4.0.1 of junitparser from this PR:
weiwei/junitparser#168

Update requirements to make sure we get this version.

Signed-off-by: Declan Snyder <declan.snyder@nxp.com>

Author: decsny

scripts/requirements-actions.in

@@ -11,7 +11,7 @@ gitpython>=3.1.41
 ijson
 intelhex
 junit2html
-junitparser>=2
+junitparser>=4.0.1
 lxml>=5.3.0
 mock
 mypy

scripts/requirements-compliance.txt

@@ -4,7 +4,7 @@
 # zephyr-keep-sorted-start
 clang-format>=15.0.0
 gitlint
-junitparser>=2
+junitparser>=4.0.1
 lxml>=5.3.0
 pykwalify
 pylint>=3