[Cisco ASA] Too many ignore failures causing performance impact

[kcreddy]

Currently ignore_failure: true has been set in 44 processors on ingest pipeline and this could lead to performance impact. Some processors such as lowercase, convert, etc. need to be re-written using if conditionals to avoid execution of the processors causing failures.

[elasticmachine]

Package cisco_asa - 2.13.1 containing this change is available at https://epr.elastic.co/search?package=cisco_asa