Changes

hlr: pyhss: make TC_gsup_ul_subscriber_data pass

Extend the PDP Info IE templates with wildcards, as PyHSS adds
additional IEs in PDP info, currently PDP Address and an empty Quality
of Service IE.

The PDP Address IE is marked as "conditional" with the note "The
conditional IE are mandantory unless mentioned otherwise":
https://gitea.osmocom.org/cellular-infrastructure/osmo-gsm-manuals/src/commit/d24f7186f6dff58940ee57b97f9d278cc07f245e/common/chapters/gsup.adoc#L1231-L1237

The reason why I had previously disabled the test with PyHSS was wrong
(confused send auth info with insert subscriber data).

With this patch and the following changes in PyHSS, the test passes:
* https://github.com/nickvsnetworking/pyhss/pull/277
* https://github.com/nickvsnetworking/pyhss/pull/278

Change-Id: I5441d7eeb4b36e9ed499e36ae839b87ce9888d52