Revert "[Security Content] Investigation Guides Line breaks refactor (#2412)" (#2453)

This reverts commit d1481e1a88.

rules/linux/execution_shell_evasion_linux_binary.toml

@@ -48,7 +48,8 @@ Initiate the incident response process based on the outcome of the triage.
   - Implement temporary network rules, procedures, and segmentation to contain the malware.
   - Stop suspicious processes.
   - Immediately block the identified indicators of compromise (IoCs).
-  - Inspect the affected systems for additional malware backdoors like reverse shells, reverse proxies, or droppers that attackers could use to reinfect the system.
+  - Inspect the affected systems for additional malware backdoors like reverse shells, reverse proxies, or droppers that
+  attackers could use to reinfect the system.
 - If the triage revelaed defence evasion for imparing defenses
   - Isolate the involved host to prevent further post-compromise behavior.
   - Identified the disabled security guard components on the host and take necessary steps in renebaling the same.
@@ -61,7 +62,8 @@ Initiate the incident response process based on the outcome of the triage.
   - Intiate compromised credential deactivation and credential rotation process for all exposed crednetials.
   - Investiagte if any IPR data was accessed during the data crawling and take appropriate actions.
 - Determine the initial vector abused by the attacker and take action to prevent reinfection through the same vector.
-- Using the incident response data, update logging and audit policies to improve the mean time to detect (MTTD) and the mean time to respond (MTTR).
+- Using the incident response data, update logging and audit policies to improve the mean time to detect (MTTD) and the
+mean time to respond (MTTR).
 
 ## Setup