fix[linear]: handle teams API response errors

Author: sriram2k4

apps/sim/app/w/[id]/components/workflow-block/components/sub-block/components/project-selector/components/linear-team-selector.tsx

@@ -42,7 +42,10 @@ export function LinearTeamSelector({
       body: JSON.stringify({ credential }),
       signal: controller.signal,
     })
-      .then((res) => res.json())
+      .then((res) => {
+        if (!res.ok) throw new Error(`HTTP error! status: ${res.status}`)
+        return res.json()
+      })
       .then((data) => {
         if (data.error) {
           setError(data.error)