update remaining sponsor spots

Author: petersuhm

src/app/sponsor/page.tsx

@@ -504,7 +504,7 @@ function PartnerPlans() {
           description: "sleep easy knowing that you’re supporting the development of Tailwind CSS.",
         },
       ],
-      remaining: 22,
+      remaining: 21,
     },
     {
       name: "Partner",
@@ -538,7 +538,7 @@ function PartnerPlans() {
           description: "sleep easy knowing that you’re supporting the development of Tailwind CSS.",
         },
       ],
-      remaining: 3,
+      remaining: 2,
     },
   ];