Update BB Base to 2.0.0

For https://repo1.dso.mil/platform-one/big-bang/bigbang/-/issues/1233

Renovate changes tested:

• micah.nagel/micahnagel#214 (closed)
• micah.nagel/micahnagel!217 (closed)

renovate.json

@@ -18,7 +18,7 @@
         {
             "fileMatch": ["^chart/values\\.yaml$"],
             "matchStrings": [
-                "(repo|image_name)\\S*:\\s*(?<depName>\\S+).*\n\\s+(tag|image_version):\\s*(?<currentValue>.+)"
+                "(repo|image_name|repository)\\S*:\\s*(?<depName>\\S+).*\n\\s+(tag|image_version):\\s*(?<currentValue>.+)"
             ],
             "datasourceTemplate": "docker"
         },