indexer-agent reject unsupported subgraph unless bypassed

[hopeyen]

Goal

• Add a filter such that indexer agent reject to allocate unsupported subgraphs (not eligible for indexing rewards)
• indexers could decide to bypass the filter if desired

Update

• add additional boolean field requireSupported to IndexingRules
  -- default set to true, such that agent reject unsupported subgraphs by default
  -- new rules are set to true by creation
  instructions
• if you still want to allocate, bypass the filter by setting requireSupported to false
• if you just want to deploy, set decisionBasis to offchain

[fordN]

I think this check should be moved outside of the deploymentRule?.decisionBasis === IndexingDecisionBasis.ALWAYS conditional block, so it stops all types of rules from allocating towards unsupported subgraphs.

[fordN]

👍