feat(config): add event config

**What does this PR do?**
modify mongodb event service configuration

**Why are these changes required?**
update plugin configuration

**This PR has been tested by:**
- Unit Tests
- Manual Testing

**Follow up**

**Extra details**

main_net_config.conf

@@ -669,18 +669,25 @@ event.subscribe = {
 
     path = "" // absolute path of plugin
     server = "" // target server address to receive event triggers
-    dbconfig = "" // dbname|username|password
-    contractParse = true,
+    // dbname|username|password, if you want to create indexes for collections when the collections
+    // are not exist, you can add version and set it to 2, as dbname|username|password|version
+    // if you use version 2 and one collection not exists, it will create index automaticaly;
+    // if you use version 2 and one collection exists, it will not create index, you must create index manually;
+    dbconfig = ""
+    contractParse = true
     topics = [
         {
           triggerName = "block" // block trigger, the value can't be modified
           enable = false
           topic = "block" // plugin topic, the value could be modified
+          solidified = false // if set true, just need solidified block, default is false
         },
         {
           triggerName = "transaction"
           enable = false
           topic = "transaction"
+          solidified = false
+          ethCompatible = false // if set true, add transactionIndex, cumulativeEnergyUsed, preCumulativeLogCount, logList, energyUnitPrice, default is false
         },
         {
           triggerName = "contractevent"
@@ -691,9 +698,10 @@ event.subscribe = {
           triggerName = "contractlog"
           enable = false
           topic = "contractlog"
+          redundancy = false // if set true, contractevent will also be regarded as contractlog
         },
         {
-          triggerName = "solidity" // solidity block event trigger, the value can't be modified
+          triggerName = "solidity" // solidity block trigger(just include solidity block number and timestamp), the value can't be modified
           enable = true            // the default value is true
           topic = "solidity"
         },
@@ -706,6 +714,7 @@ event.subscribe = {
           triggerName = "soliditylog"
           enable = false
           topic = "soliditylog"
+          redundancy = false // if set true, solidityevent will also be regarded as soliditylog
         }
     ]