remove monkey log related parsers am: 3a5faeb64f am: 9e4b667963

Original change: https://android-review.googlesource.com/c/platform/tools/loganalysis/+/3004574

Change-Id: I6e544c9d88a35b7f21147196516284827b3631ce
Signed-off-by: Automerger Merge Worker <[email protected]>