Prevent "mark instance as NSFW" from producing hellspawns

What does this PR do?

Prevent "mark instance as NSFW" from applying to boosts. This fixes a bug where boosts by a user from a NSFW instance are incorrectly converted into quotes despite existing as boosts on all remote instances (AKA hellspawns). Local users are able to react or reply to the fake "quote", but those activities are rejected by all remote instances. It's effectively a federation-killer.

Contribution Guidelines By submitting this merge request, you agree to follow our Contribution Guidelines

• I agree to follow this project's Contribution Guidelines
• I have made sure to test this pull request

UPGRADE_NOTES.md

@@ -11,23 +11,23 @@ The following script will correct any local or remote hellspawns in the database
 
 ```postgresql
 /* Remove "instance is marked as NSFW" hellspawns */
-UPDATE note
-SET cw = null
+UPDATE "note"
+SET "cw" = null
 WHERE
 	"renoteId" IS NOT NULL
 	AND "text" IS NULL
-	AND cw = 'Instance is marked as NSFW'
+	AND "cw" = 'Instance is marked as NSFW'
 	AND "replyId" IS NULL
 	AND "hasPoll" = false
 	AND "fileIds" = '{}';
 
 /* Fix legacy / user-created hellspawns */
-UPDATE note
-SET text = '.'
+UPDATE "note"
+SET "text" = '.'
 WHERE
 	"renoteId" IS NOT NULL
 	AND "text" IS NULL
-	AND cw IS NOT NULL
+	AND "cw" IS NOT NULL
 	AND "replyId" IS NULL
 	AND "hasPoll" = false
 	AND "fileIds" = '{}';