message: update fluid-framework package.json
diff: "ClassDeclaration_IntervalCollection": {
  "forwardCompat": false
  },
  - "ClassDeclaration_FluidContainer": {
  - "backCompat": false
  - },
  "ClassDeclaration_SequenceInterval": {
  - "backCompat": false,
  "forwardCompat": false
  - },
  - "TypeAliasDeclaration_SharedStringSegment": {
  - "backCompat": false
  }
  }
  }
  