Release v1.0.0-rc2

What's Changed

• fix: MongoDB provider GetStoreConfig returning ErrStoreNotFound by @DRK3 in #242
• feat: Ping methods for MongoDB, CouchDB, and PostgreSQL by @DRK3 in #243
• chore: update to latest aries by @fqutishat in #244
• chore: update to latest sidetree by @fqutishat in #245
• feat: Direct JSON storage and custom indexing and querying for MongoDB by @DRK3 in #246
• fix: MongoDB update and PutAsJSON issues by @DRK3 in #247
• feat: Added find options to MongoDB CustomQuery method by @DRK3 in #248
• feat: Changes to MongoDB custom method parameters by @DRK3 in #249
• chore: update to latest aries for sidetree vdr by @fqutishat in #250
• fix: sidetree vdr serivce endpoint logic by @fqutishat in #252
• chore: update to latest aries for vdr orb by @fqutishat in #251
• fix: routing keys in vdr orb by @fqutishat in #253
• chore: update sidetree vdr in orb vdr by @fqutishat in #254
• chore: add accept to service request for orb vdr by @fqutishat in #255
• chore: update to latest sidetree vdr by @fqutishat in #256
• chore: update to latest orb image by @fqutishat in #257
• chore: update to latest aries by @fqutishat in #258
• feat: Added GetBulkAsRawMap function to the MongoDB API by @bstasyszyn in #259
• chore: Return an interface from QueryCustom instead of struct by @bstasyszyn in #260
• fix: Use tags prefix only if not using raw JSON by @bstasyszyn in #261
• feat: MongoDB BulkWrite, multiple index creation, and doc helper func by @DRK3 in #263
• feat: Remove MongoDB BatchAsJSON method by @DRK3 in #264
• chore: update sidetree-core-go in sidetree vdr by @aholovko in #266
• chore: update to latest orb and vct by @fqutishat in #267

Full Changelog: component/vdr/orb/v1.0.0-rc.1...component/vdr/orb/v1.0.0-rc2