add new compataibility mapping for acctonBMC

Summary: This Diff adds a new mapping for the minipack3n and minipack3ba to be compatible with acctonbmc by updating the mapping.

Test Plan:
Unit test suffices
./build.sh && ./build_dev.sh && go test ./...

 {F1983231809}

Reviewed By: doranand

Differential Revision: D86204253

fbshipit-source-id: 6fa2018dc6fc8bf1bb8642bee6e6367667508b8f

Author: HarrisMaung

tools/flashy/lib/validate/compatibility.go

@@ -41,6 +41,8 @@ var compatibleVersionMapping = map[string]string{
 	"fby3vboot2": "fby3",
 	"fbnd":       "northdome",
 	"kodiak":     "sandia",
+	"minipack3n": "acctonbmc",
+	"minipack3ba": "acctonbmc",
 }
 
 var normalizeVersion = func(ver string) string {

tools/flashy/lib/validate/compatibility_test.go

@@ -155,6 +155,12 @@ func TestGetNormalizedBuildNameFromVersion(t *testing.T) {
 			want:    "fbgp2",
 			wantErr: nil,
 		},
+		{
+			name:    "normalization test (minipack3n)",
+			ver:     "minipack3n-v2019.43.1",
+			want:    "acctonbmc",
+			wantErr: nil,
+		},
 		{
 			name:    "ancient example",
 			ver:     "unknown-v52.4",
@@ -170,7 +176,7 @@ func TestGetNormalizedBuildNameFromVersion(t *testing.T) {
 		},
 	}
 
-	compatibleVersionMapping = map[string]string{"fby2-gpv2": "fbgp2"}
+	compatibleVersionMapping = map[string]string{"fby2-gpv2": "fbgp2", "minipack3n": "acctonbmc"}
 	for _, tc := range cases {
 		t.Run(tc.name, func(t *testing.T) {
 			got, err := getNormalizedBuildNameFromVersion(tc.ver)