checkasm: increase float error margin to 1e-5

checkasm10 with seed=511142008 failed on win32 gcc builds.
10 jobs for mr_fixes in 8 minutes and 23 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #404574
aarch64 docker
build-debian-aarch64

00:07:57

passed #404573
amd64 docker
build-debian-amd64

00:01:29

passed #404577
macos
build-macos

00:01:31

passed #404575
amd64 docker
build-win32

00:02:22

passed #404576
amd64 docker
build-win64

00:02:29

 
  Test
passed #404579
aarch64 docker
test-debian-aarch64

00:00:25

passed #404578
amd64 docker
test-debian-amd64

00:00:15

passed #404582
macos
test-macos

00:00:04

passed #404580
amd64 docker
test-win32

00:00:16

passed #404581
amd64 docker
test-win64

00:00:17