[client] enum value as "type" in make_struct_for_matching

[antoinemzs]

Proposed changes

• A small overlook fixed: use the string value of the enum instead of the enum item itself when creating the "struct for comparison"

Changes from:

{
    "type": "MatchTypes.MATCH_TYPE_FUZZY",
}

to:

{
    "type": "fuzzy",
}

Related issues

• Contributes Collector for CrowdStrike Endpoint Security collectors#11

Checklist

• I consider the submitted work as finished
• I tested the code for its functionality
• I wrote test cases for the relevant uses case
• I added/update the relevant documentation (either on github or on notion)
• Where necessary I refactored code to improve the overall quality