message: Fix getVersions call for commits
diff: @@ -48,6 +48,15 @@ export class StandardDocumentStorageManager implements IDocumentStorageManager {
  }
  public async getVersions(blobid: string, count: number): Promise<resources.ICommit[]> {
  + if (blobid) {
  + // each commit calls getVersions but odsp doesn't have a history for each version
  + // return the blobid as is
  + return {
  + message: "",
  + sha: blobid,
  + } as any;
  + }
  +
  const versionsResponse = await this.restWrapper
  .get<IDocumentStorageGetVersionsResponse>("/versions", { count })
  .catch((error) => (error === 400 || error === 404) ? undefined : Promise.reject(error));
  