Validate buffer length in sdpu_build_uuid_seq

sdpu_build_uuid_seq accepts a UUID sequence of arbitrary length
but does not validate against the boundaries of the buffer it's
filling.  This can lead to an OOB write.

Add validation.

Bug: 239414876
Test: atest: bluetooth, validated against POC
Tag: #security
Ignore-AOSP-First: Security

(cherry picked from commit 367ed057)
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:7a62a311d1a0c229ba75529dbedcb47a7af18142)
Merged-In: Ibce32cc09ad2991789569f35ef2f71f90537fdce
Change-Id: Ibce32cc09ad2991789569f35ef2f71f90537fdce