Fix Polarion test case ID matching in modifyE2ETags.py

jump.py builds the Polarion match key as "classname.name" and
queries Polarion for entries matching those IDs. The XML produced
by modifyE2ETags.py had classname="no-testclass" (Ginkgo's
default, never overwritten) and an "OTP." prefix in the name
(from the [OTP] tag). This produced IDs like
"no-testclass.OTP.sig-installer.Suite_openshift_openstack..."
which matched nothing in Polarion. The empty query result caused
process_xml() to raise JumpException("Cannot proceed without xml
with tempest results").

Strip the "OTP." prefix and split the formatted name at the first
dot — first segment becomes classname, rest becomes name. This
produces classname="sig-installer" and name="Suite_openshift_
openstack.<category>.<description>", matching the 21 registered
automation-test-ids (RHOSO-11212 through RHOSO-11266).

Validated on serval70 with jump.py --dry_run=True (no
--no-mapping). Tests matched correctly against Polarion entries.

Related-Issue: OSPRH-32990
Co-authored-by: Cursor <cursoragent@cursor.com>

Author: tusharjadhav3302

collection/tools/roles/tools_openshift_tests/scripts/modifyE2ETags.py

@@ -49,7 +49,14 @@ def format_test_case_name(s):
                     ts.remove(tc)
                 else:
                     new_tc_name = format_test_case_name(tc_name)
-                    tc.set('name', new_tc_name)
+                    if new_tc_name.startswith('OTP.'):
+                        new_tc_name = new_tc_name[4:]
+                    if '.' in new_tc_name:
+                        tc_classname, tc_name_rest = new_tc_name.split('.', 1)
+                        tc.set('classname', tc_classname)
+                        tc.set('name', tc_name_rest)
+                    else:
+                        tc.set('name', new_tc_name)
                     print('TestCase added to output XML:', new_tc_name)
     ts.set('tests', str(len(ts.getchildren())))