main/dovecot: upgrade to 2.3.13 and cve fixes

fixes:
 - CVE-2020-24386
 - CVE-2020-25275
add fix-out-of-memory-test.patch to fix test on musl
remove fix-test-failures-on-32-bit-systems.patch, fixed upstream
7 jobs for !16753 with 3.12-dovecot-2.3.13 in 18 minutes and 10 seconds
latest detached
Status Job ID Name Coverage
  Lint
failed #292518
docker-alpine x86_64 allowed to fail
lint

00:00:17

 
  Build
passed #292523
docker-alpine ci-build aarch64
build-aarch64

00:07:28

failed #292524
docker-alpine ci-build armv7
build-armv7

00:04:28

passed #292522
docker-alpine ci-build ppc64le
build-ppc64le

00:17:52

passed #292521
docker-alpine ci-build s390x
build-s390x

00:06:24

failed #292520
docker-alpine ci-build x86
build-x86

00:04:19

passed #292519
docker-alpine ci-build x86_64
build-x86_64

00:06:57

 
Name Stage Failure
failed
lint Lint
No job log
failed
build-x86 Build
No job log
failed
build-armv7 Build
No job log