chore(docs): fix packagename ref in openapi doc generation

Primary Change: The openapi doc generation script had a
reference to the @hyperledger package prefix hardcoded.

This meant that packages that were updated to
@hyperledger-cacti still had an ampersand in their path,
resulting in them not being included in the generated
documentation.

Signed-off-by: Jennifer Bell <jenniferlianne@gmail.com>

docs/scripts/publish_openapi.py

@@ -1,5 +1,6 @@
 import os
 import os.path
+import re
 import subprocess
 import json
 import shutil
@@ -65,7 +66,7 @@ def get_openapi_files(root_dir):
     for openapi_file in get_openapi_files(package['location']):
         if not package_group in apis_by_group:
             apis_by_group[package_group] = []
-        package_basename = package['name'].replace('@hyperledger/','')
+        package_basename = re.sub(r'@.*\/', '', package['name'])
         publish_openapi(package_basename, openapi_file)
         print(f"{package_group} : {package_basename}")
         apis_by_group[package_group].append(package_basename)