add h4d pricing (#8205)

* add h4d pricing

* fix go fmt

* revert gofmt on other files

Author: echyam

cluster-autoscaler/cloudprovider/gce/gce_price_info.go

@@ -76,6 +76,7 @@ var (
 		"c3":  0.03398,
 		"c3d": 0.02956,
 		"e2":  0.021811,
+		"h4d": 0.03224,
 		"m1":  0.0348,
 		"n1":  0.031611,
 		"n2":  0.031611,
@@ -92,6 +93,7 @@ var (
 		"c3":  0.00456,
 		"c3d": 0.003956,
 		"e2":  0.002923,
+		"h4d": 0.00231,
 		"m1":  0.0051,
 		"n1":  0.004237,
 		"n2":  0.004237,
@@ -108,6 +110,7 @@ var (
 		"c3":  0.003086 / 0.03398,
 		"c3d": 0.011825 / 0.02956,
 		"e2":  0.006543 / 0.021811,
+		"h4d": 0.019343999999999997 / 0.03224,
 		"m1":  0.00733 / 0.0348,
 		"n1":  0.006655 / 0.031611,
 		"n2":  0.007650 / 0.031611,
@@ -244,6 +247,7 @@ var (
 		"e2-standard-32":              1.07210,
 		"f1-micro":                    0.0076,
 		"g1-small":                    0.0257,
+		"h4d-highmem-192-lssd":        10.030586,
 		"m1-megamem-96":               10.6740,
 		"m1-ultramem-40":              6.3039,
 		"m1-ultramem-80":              12.6078,
@@ -443,6 +447,7 @@ var (
 		"e2-standard-32":              0.32163,
 		"f1-micro":                    0.0035,
 		"g1-small":                    0.0070,
+		"h4d-highmem-192-lssd":        5.776885,
 		"m1-megamem-96":               2.2600,
 		"m1-ultramem-40":              1.3311,
 		"m1-ultramem-80":              2.6622,