Update CHANGELOG for version 1.4.3

Added entry for version 1.4.3 to the changelog.

Author: mignaulo

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog
 
+# 1.4.3
+- Orb 1.4.3: https://orb.net/the-forge/changelog/linux_cli-1.4.2
+
 # 1.4.0
 - ICMP testing is removed from the measurement protocol by default for responsiveness and reliability. ICMP measurements can be re-enabled through an environment variable (ORB_INTERNET_ENABLE_ICMP) in configuration. Read more about this change in our blog.
 - Ephemeral Mode is now supported allowing the Orb sensor to better preserve the flash by not writing to disk. This will benefit flash-based devices like Raspberry Pis, however, note that stats will not persist when the device reboots or Orb stops running. This mode must be enabled through an environment variable (ORB_EPHEMERAL_MODE).