Fixes #37337 - Fix snapshot task and add Rocky 8 & 9

Fixes #37287 - Iterate on hashes when both key and value are used

This replaces the `hash.keys.each { |k| hash[k] }` and `hash.keys.sort`
patterns with `hash.each { |k, v| }` where it makes sense. This avoids
doing hash lookups when you already know the value anyway.

Fixes #36574 - Update fast_gettext to ~> 2.1

Refs #36574 - Avoid patching Fastgettext

The code defines an additional method on Fastgettext but there's no
reason to do so. It can just as well define a method on itself.

Fixes #37102 - webpack 5

Fixes #36774 - count db:abort_if_pending_migrations as setup task

this avoids loading settings and friends just to check if a migration is
required

Refs #36219 - remove redundant line

in parameters rake task, key_type_name was assigned twice

Fixes #36222 - drop unused puppet rake task

Fixes #36219 - use YAML.safe_load instead of YAML.load

as explained in this rubocop rule https://www.rubydoc.info/gems/rubocop/RuboCop/Cop/Security/YAMLLoad

Fixes #36419 - Generate locale js files as pretty

for smaller diffs on updates