chore(docker): Update NodeJS to the current version

Node version 21 is the "current" version until end of Q2 2024, see also
[1]. According to [1], the corresponding NPM version is 10.5.0. So
update the NPM version too.

[1]: https://nodejs.org/en/about/previous-releases

Signed-off-by: Frank Viernau <[email protected]>

Author: fviernau

docker/versions.dockerfile

@@ -12,8 +12,8 @@ ARG GO_VERSION=1.22.2
 ARG HASKELL_STACK_VERSION=2.13.1
 ARG JAVA_VERSION=17
 ARG LICENSEE_VERSION=9.15.3
-ARG NODEJS_VERSION=20.9.0
-ARG NPM_VERSION=10.1.0
+ARG NODEJS_VERSION=21.7.3
+ARG NPM_VERSION=10.5.0
 ARG NUGET_INSPECTOR_VERSION=0.9.12
 ARG PHP_VERSION=8.1
 ARG PIPTOOL_VERSION=23.3.1