chore: Add AC for vega issue #10973 (#2221)

* chore: Add AC for vega issue #10973

Adds and AC for the vegaprotocol/vega#10973 issue seen on testnet

* fix: add to features.json

* fix: json syntax

protocol/0043-MKTL-market_lifecycle.md

@@ -365,3 +365,8 @@ After `market.liquidity.successorLaunchWindowLength` has passed since market set
 1. Once the governance proposal to resumed the market gets enacted the market can now leave the auction.
 1. If no other auction triggers are active the market goes back into its default trading mode immediately (auction gets uncrossed and trades get generated).
 1. If other auction triggers are active the market remains in auction mode until these allow it to leave it.
+
+### Market gets suspended and resumed before it has been enacted (<a name="0043-MKTL-011" href="#0043-MKTL-011">0043-MKTL-011</a>)
+
+1. A market is proposed and then suspended before it is enacted.
+1. The market is resumed and should now be able to leave opening auction.

protocol/features.json

@@ -374,6 +374,10 @@
     "milestone": "colosseo",
     "acs": ["0083-RFPR-068"]
   },
+  "Market suspended/resumed before enactment": {
+    "milestone": "colosseo",
+    "acs": ["0043-MKTL-011"]
+  },
   "Unknown": {
     "milestone": "unknown",
     "acs": []