chore: Remove unused SQL functions (#5857)

* chore: Remove unused sql functions
- GetProvisionerDaemonByID
- UpdateProvisionerDaemonByID
- GetUserGroups
- GetWorkspaceCountByUserID
- GetLatestAgentStat

coderd/database/queries/provisionerdaemons.sql

@@ -1,11 +1,3 @@
--- name: GetProvisionerDaemonByID :one
-SELECT
-	*
-FROM
-	provisioner_daemons
-WHERE
-	id = $1;
-
 -- name: GetProvisionerDaemons :many
 SELECT
 	*
@@ -23,12 +15,3 @@ INSERT INTO
 	)
 VALUES
 	($1, $2, $3, $4, $5) RETURNING *;
-
--- name: UpdateProvisionerDaemonByID :exec
-UPDATE
-	provisioner_daemons
-SET
-	updated_at = $2,
-	provisioners = $3
-WHERE
-	id = $1;