main/nodejs: security upgrade to 12.18.4

Announcement: https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/
7 jobs for !12519 with nodejs-12.18.4 in 21 minutes and 38 seconds (queued for 3 seconds)
detached
Status Job ID Name Coverage
  Lint
failed #208102
x86_64 docker-alpine allowed to fail
lint

00:00:19

 
  Build
passed #208107
aarch64 ci-build docker-alpine
build-aarch64

00:17:39

passed #208108
armv7 ci-build docker-alpine
build-armv7

00:21:16

passed #208106
ppc64le ci-build docker-alpine
build-ppc64le

00:14:16

passed #208105
s390x ci-build docker-alpine
build-s390x

00:16:34

passed #208104
x86 ci-build docker-alpine
build-x86

00:07:08

passed #208103
x86_64 ci-build docker-alpine
build-x86_64

00:03:45

 
Name Stage Failure
failed
lint Lint
                  apkbuild-lint:
======================================================


MP:[AL56]:APKBUILD:Patch file ./link-with-libatomic-on-mips32.patch is missing a description
MP:[AL56]:APKBUILD:Patch file ./unbundle-uv.patch is missing a description

Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit code 1