[eas-cli] Add getters

Added getters for build status and distribution type from string flag values

See: https://linear.app/expo/issue/ENG-9175/update-oclif-in-eas-cli

packages/eas-cli/src/build/types.ts

@@ -8,8 +8,28 @@ export enum BuildStatus {
   CANCELED = 'canceled',
 }
 
+export function maybeGetBuildStatus(
+  buildStatusString: string | undefined
+): BuildStatus | undefined {
+  if (!buildStatusString) {
+    return undefined;
+  }
+  return Object.values(BuildStatus).find(buildStatus => buildStatus === buildStatusString);
+}
+
 export enum BuildDistributionType {
   STORE = 'store',
   INTERNAL = 'internal',
   SIMULATOR = 'simulator',
 }
+
+export function maybeGetBuildDistributionType(
+  buildDistributionTypeString: string | undefined
+): BuildDistributionType | undefined {
+  if (!buildDistributionTypeString) {
+    return undefined;
+  }
+  return Object.values(BuildDistributionType).find(
+    buildDistributionType => buildDistributionType === buildDistributionTypeString
+  );
+}