Rename `Spec` syntax nodes

[ahoppen]

I’m not a huge fan of the Spec part in AvailabilitySpecList. We should rename it to AvailabilityArgumentListSyntax. Similarly, we should rename all other nodes that contain Spec:

• AvailabilitySpecList
• BackDeployedAttributeSpecList
• SpecializeAttributeSpecList

[ahoppen]

Tracked in Apple’s issue tracker as rdar://110393044

[TTOzzi]

Hello, Ahoppen! (On a lighter note, I really enjoyed watching the WWDC session on Swift macros 🤩).
Oh, I have been working on renaming related components here(#1730), which also includes the task you mentioned about the Spec.
According to your suggestion, it seems that both AvailabilityConditionSyntax.availabilitySpec and AvailabilityEntrySyntax.availabilityList should be renamed to availabilityArguments.
Would it be acceptable for me to proceed with this task in my PR?

[TTOzzi]

Ah, I see you have already provided a review 😅
(I'm not fluent in English, so it takes me a long time to write comments haha 🫠)

[ahoppen]

Hello, Ahoppen! (On a lighter note, I really enjoyed watching the WWDC session on Swift macros 🤩).

Thank you 😊

Would it be acceptable for me to proceed with this task in my PR?

I think I would like to keep it separate, it just keeps the PRs more reviewable.

[TTOzzi]

Hello @ahoppen @kimdv! Could you assign me to this task, please?

[ahoppen]

Renamed as part of my huge rename work

AvailabilitySpecListSyntax -> AvailabilityArgumentListSyntax
BackDeployedAttributeSpecListSyntax -> BackDeployedAttributeArgumentsSyntax
SpecializeAttributeSpecListSyntax -> SpecializeAttributeArgumentListSyntax