Move Grid to EOL

[Pending vote](hyperledger/toc#82)

Signed-off-by: Ry Jones <ry@linux.com>

.github/settings.yml

@@ -1,15 +1,13 @@
 repository:
   name: grid
-  description: Grid provides reference implementations of supply-chain-centric
-    items – data types, data models, smart contracts, and more – that are
-    anchored on existing open standards and industry best practices.
-  homepage: https://grid.hyperledger.org/
+  description: Grid has moved to end-of-life status.
   topics: supply chain, distributed ledger, smart contract, blockchain
   private: false
   has_issues: true
   has_projects: false
   has_wiki: false
   has_downloads: false
+  archived: true
   default_branch: main
   allow_squash_merge: false
   allow_merge_commit: true

README.md

@@ -1,5 +1,9 @@
 # Hyperledger Grid
 
+Hyperledger Grid [has moved](https://github.com/hyperledger/toc/issues/82) to [End of life status](https://toc.hyperledger.org/governing-documents/project-lifecycle.html#end-of-life).
+
+## Previous content
+
 Hyperledger Grid is a platform for building supply chain solutions that include
 distributed ledger components. It provides a growing set of tools that
 accelerate development for supply chain smart contracts and client interfaces.