[2.2.0] Checkmk Werk 16170 created: snmp: Store OID cache per context group

Title: snmp: Store OID cache per context group Class: fix Compatible: compat Component: checks Date: 1707299680 Edition: cre Level: 1 Version: 2.2.0p23 SNMP caching didn't take contexts in consideration when storing OID data. This led to the same result being reported for the OID in different sections even if sections use different contexts. Now, SNMP caching stores fetched OID data for every group of contexts it was called with.