modulemd.create_modulemd() fails in the p[resence of malformed profiles.

[ggainey]

Version
main

Describe the bug
Syncing the repo https://repo.codeit.guru/packages/centos/9/aarch64/ fails with the following stacktrace:

[pulp]  | pulp [8fa7877e404c4b969de8f1f82cf94e0f]: pulpcore.tasking.tasks:INFO: Task[pulp_rpm.app.tasks.synchronizing.synchronize] 01929090-8b2b-772a-b5aa-492a12f733b3 failed (KeyError: 'name') in domain: default
[pulp]  | pulp [8fa7877e404c4b969de8f1f82cf94e0f]: pulpcore.tasking.tasks:INFO:   File "/src/pulpcore/pulpcore/tasking/tasks.py", line 68, in _execute_task
[pulp]  |     result = func(*args, **kwargs)
[pulp]  | 
[pulp]  |   File "/src/pulp_rpm/pulp_rpm/app/tasks/synchronizing.py", line 567, in synchronize
[pulp]  |     repo_version = dv.create() or repo.latest_version()
[pulp]  | 
[pulp]  |   File "/src/pulpcore/pulpcore/plugin/stages/declarative_version.py", line 161, in create
[pulp]  |     loop.run_until_complete(pipeline)
[pulp]  | 
[pulp]  |   File "/usr/lib64/python3.9/asyncio/base_events.py", line 647, in run_until_complete
[pulp]  |     return future.result()
[pulp]  | 
[pulp]  |   File "/src/pulpcore/pulpcore/plugin/stages/api.py", line 220, in create_pipeline
[pulp]  |     await asyncio.gather(*futures)
[pulp]  | 
[pulp]  |   File "/src/pulpcore/pulpcore/plugin/stages/api.py", line 41, in __call__
[pulp]  |     await self.run()
[pulp]  | 
[pulp]  |   File "/src/pulp_rpm/pulp_rpm/app/tasks/synchronizing.py", line 870, in run
[pulp]  |     await self.parse_repository_metadata(repomd, repomd_files)
[pulp]  | 
[pulp]  |   File "/src/pulp_rpm/pulp_rpm/app/tasks/synchronizing.py", line 926, in parse_repository_metadata
[pulp]  |     (modulemd_dcs, modulemd_list) = await self.parse_modules_metadata(modulemd_result)
[pulp]  | 
[pulp]  |   File "/src/pulp_rpm/pulp_rpm/app/tasks/synchronizing.py", line 997, in parse_modules_metadata
[pulp]  |     modulemd_all, defaults_all, obsoletes_all = parse_modular(modulemd_result.path)
[pulp]  | 
[pulp]  |   File "/src/pulp_rpm/pulp_rpm/app/modulemd.py", line 211, in parse_modular
[pulp]  |     modulemd_all.append(create_modulemd(parsed_data, module))
[pulp]  | 
[pulp]  |   File "/src/pulp_rpm/pulp_rpm/app/modulemd.py", line 125, in create_modulemd
[pulp]  |     data[PULP_MODULE_ATTR.NAME],

This is due to the code here https://github.com/pulp/pulp_rpm/blob/main/pulp_rpm/app/modulemd.py#L124 using data[] to report the error, instead of new_module[]

To Reproduce
Steps to reproduce the behavior:

pulp rpm remote create --name c9_aarch64 --policy on_demand --url https://repo.codeit.guru/packages/centos/9/aarch64/
pulp rpm repository create --name c9_aarch64 --remote c9_aarch64
pulp rpm repository sync --name c9_aarch64

Expected behavior
No stacktrace, and a useful error-msg in the logs:

pulp_rpm.app.modulemd:WARNING: Got unexpected data for module httpd-codeit-1-el9-aarch64: profiles failed to parse properly

See https://issues.redhat.com/browse/SAT-28822