Tighten threshold in tests

Tests 366 and 381 failed on PGI (difference of 1.02e-8 in an energy).
Try to make them more robust by tightening the convergence threshold.
33 jobs for !148 with CODATA2018 in 348 minutes and 23 seconds (queued for 1 second)
detached
Status Job ID Name Coverage
  Build
passed #217313377
docker
build:bounds

00:16:26

passed #217313378
docker
build:debug

00:09:16

passed #217313376
docker
build:garble

00:15:35

passed #217313374
intel_license
build:intel

00:57:41

passed #217313375
intel13
build:intel13

00:22:10

passed #217313371
docker
build:options

00:18:10

passed #217313372
docker
build:pgi

00:23:20

passed #217313370
docker
build:plain

00:13:15

passed #217313379
docker
build:qcmaquis

01:01:12

passed #217313373
docker
build:sun

01:20:35

passed #217313368
docker
doc

00:06:56

passed #217313369
tinker

00:03:18

 
  Test
passed #217313394
docker
test:bounds 1/4

01:19:23

passed #217313395
docker
test:bounds 2/4

00:30:13

passed #217313396
docker
test:bounds 3/4

01:06:50

passed #217313398
docker
test:bounds 4/4

02:21:30

passed #217313399
docker
test:debug

00:02:22

passed #217313390
docker
test:garble 1/4

01:24:50

passed #217313391
docker
test:garble 2/4

00:38:49

passed #217313392
docker
test:garble 3/4

01:37:10

passed #217313393
docker
test:garble 4/4

02:25:44

passed #217313388
intel_license
test:intel

01:52:37

passed #217313389
intel13
test:intel13

03:22:00

passed #217521971
docker
test:options 1/2

01:01:49

passed #217313383
docker
test:options 2/2

01:39:35

passed #217313384
docker
test:pgi 1/2

01:31:00

passed #217313385
docker
test:pgi 2/2

02:13:52

passed #217313380
docker
test:plain 1/2

01:05:54

passed #217313381
docker
test:plain 2/2

02:58:36

passed #217313401
docker
test:qcmaquis

00:15:23

passed #217313386
docker
test:sun 1/2

01:08:44

passed #217313387
docker
test:sun 2/2

01:59:20

failed #217313382
docker
test:options 1/2

01:03:18