Add support for larger instance sizes (#4152)

Author: inlined

src/deploy/functions/pricing.ts

@@ -117,14 +117,17 @@ export const V2_FREE_TIER = {
 
 // In v1, CPU is automatically fixed to the memory size determines the CPU size.
 // Table at https://cloud.google.com/functions/pricing#compute_time
+const VCPU_TO_GHZ = 2.4;
 const MB_TO_GHZ = {
   128: 0.2,
   256: 0.4,
   512: 0.8,
   1024: 1.4,
-  2048: 2.4,
-  4096: 4.8,
-  8192: 4.8,
+  2048: 1 * VCPU_TO_GHZ,
+  4096: 2 * VCPU_TO_GHZ,
+  8192: 2 * VCPU_TO_GHZ,
+  16384: 4 * VCPU_TO_GHZ,
+  32768: 8 * VCPU_TO_GHZ,
 };
 
 /** Whether we have information in our price sheet to calculate the minInstance cost. */