Support Anchor v0.3 & CPI events (#305)

* Solana LogTrigger: Change eventIdlJson to contractIdlJson

* Auto-fix: buf format, gofmt, go generate, go mod tidy

* Add cpi filter config (#307)

* Solana Client: Add CPI Filter Config

* Auto-fix: buf format, gofmt, go generate, go mod tidy

* updated name to dest address

* Auto-fix: buf format, gofmt, go generate, go mod tidy

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Co-authored-by: app-token-issuer-engops[bot] <144731339+app-token-issuer-engops[bot]@users.noreply.github.com>

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Co-authored-by: app-token-issuer-engops[bot] <144731339+app-token-issuer-engops[bot]@users.noreply.github.com>

Author: silaslenihan

cre/capabilities/blockchain/solana/v1alpha/client.proto

@@ -339,12 +339,18 @@ message SubkeyConfig {
   repeated ValueComparator comparers = 2;
 }
 
+message CPIFilterConfig {
+  bytes dest_address = 1;
+  bytes method_name = 2;
+}
+
 message FilterLogTriggerRequest {
   string name = 1;
   bytes address = 2; // Solana PublicKey (32 bytes)
   string event_name = 3;
-  bytes event_idl_json = 4;
+  bytes contract_idl_json = 4;
   repeated SubkeyConfig subkeys = 5;
+  optional CPIFilterConfig cpi_filter_config = 6;
 }
 
 message Log {