Change log for AZURE_FIREWALL

Date Changes
2024-09-04 Enhancement:
- Mapped "from_ip" to "dns.questions.name" for DNS events.
2024-07-02 Enhancement:
- Added support to handle a new format of timestamp.
2024-04-29 Enhancement
- Added support to handle a new format of ingested logs.
2024-02-07 Enhancement
- Mapped "ICMP type" to "additional.fields".
- Mapped "Action" and "properties.Action" to "security_result.action_details".
2023-06-01 Enhancement
- Newly ingested JSON logs of category "AZFWDnsQuery" are parsed.
- Mapped "properties.msg" in newly ingested JSON logs of category "AzureFirewallNetworkRule".
2022-04-29 Bug fix - Newly ingested JSON logs are parsed to increase the overall parsing percentage.
- operationName mapped to metadata.product_event_type.
- resourceId mapped to metadata.product_log_id.