chore: limit 68 to deploy error

src/org/scratchOrgCreate.ts

@@ -288,8 +288,6 @@ export const scratchOrgCreate = async (options: ScratchOrgCreateOptions): Promis
   });
 
   // anything after this point (org is created and auth'd) is potentially recoverable with the resume scratch command.
-  process.exitCode = 68;
-
   await scratchOrgAuthInfo.handleAliasAndDefaultSettings({
     ...{
       alias,
@@ -322,7 +320,6 @@ export const scratchOrgCreate = async (options: ScratchOrgCreateOptions): Promis
   cache.unset(scratchOrgInfoId);
   const authFields = authInfo.getFields();
   await Promise.all([emit({ stage: 'done', scratchOrgInfo: soi }), cache.write(), emitPostOrgCreate(authFields)]);
-  process.exitCode = 0;
   return {
     username,
     scratchOrgInfo: soi,

src/org/scratchOrgSettingsGenerator.ts

@@ -329,12 +329,12 @@ export default class SettingsGenerator {
       const failures = (Array.isArray(componentFailures) ? componentFailures : [componentFailures])
         .map((failure) => `[${failure.problemType}] ${failure.fullName} : ${failure.problem} `)
         .join('\n');
-      const error = new SfError(
-        `A scratch org was created with username ${username}, but the settings failed to deploy due to: \n${failures}`,
-        'ProblemDeployingSettings'
-      );
-      error.setData(result);
-      throw error;
+      throw SfError.create({
+        message: `A scratch org was created with username ${username}, but the settings failed to deploy due to: \n${failures}`,
+        name: 'ProblemDeployingSettings',
+        data: { ...result, username },
+        exitCode: 68,
+      });
     }
   }