CI/infra improvements - 2024/02

[chalin]

• [CI/textlint] "Auto Config*" rewrite-rule capitalization fix #3903 - if not merged in January
• [CI] fix:* commands are failing because they can't pickup the latest docsy submodule #4007
• [CI] Create an action to run npm run sync #3950
• [CI] Update actions/{up,down}load-artifact to v4 #4011
• [CI] Fix submodule sync & pr-action adjustments #4021
• [Hugo] Don't auto-linkify in prose & fix registry links #4067
• [CI/infra] Git submodule woes: improve contributor experience #3149
• fix:recache run failed, semconv commit id not found? #3650

Previous / next:

• CI/infra improvements - 2024/01 #3738
• CI/infra/admin improvements - 2024/03 to 05 #4083

[kennykguo]

if this issue is still active, please assign this issue to me, thanks

[svrnm]

@kennykguo this is an unassignable issue, @chalin is tracking work via this.

Also please note that we are not assigning issues, as per our contribution guidelines