revert all changes

Author: urvisavla

.github/workflows/horizon.yml

@@ -13,7 +13,7 @@ jobs:
         os: [ubuntu-22.04]
         go: ["1.22", "1.23"]
         pg: [12, 16]
-        protocol-version: [22, 23]
+        protocol-version: [22]
     runs-on: ${{ matrix.os }}
     services:
       postgres:
@@ -35,9 +35,6 @@ jobs:
       PROTOCOL_22_CORE_DEBIAN_PKG_VERSION: 23.0.0.1-2488.23.0.0rc.1.472e3e69d.focal
       PROTOCOL_22_CORE_DOCKER_IMG: stellar/stellar-core:23.0.0.1-2488.23.0.0rc.1.472e3e69d.focal
       PROTOCOL_22_STELLAR_RPC_DOCKER_IMG: stellar/stellar-rpc:22.1.2
-      PROTOCOL_23_CORE_DEBIAN_PKG_VERSION: 23.0.0.1-2488.23.0.0rc.1.472e3e69d.focal
-      PROTOCOL_23_CORE_DOCKER_IMG: stellar/stellar-core:23.0.0.1-2488.23.0.0rc.1.472e3e69d.focal
-      PROTOCOL_23_STELLAR_RPC_DOCKER_IMG: stellar/stellar-rpc:23.0.0-rc0-115
       PGHOST: localhost
       PGPORT: 5432
       PGUSER: postgres

services/horizon/internal/ingest/main.go

@@ -31,7 +31,7 @@ import (
 const (
 	// MaxSupportedProtocolVersion defines the maximum supported version of
 	// the Stellar protocol.
-	MaxSupportedProtocolVersion uint32 = 23
+	MaxSupportedProtocolVersion uint32 = 22
 
 	// CurrentVersion reflects the latest version of the ingestion
 	// algorithm. This value is stored in KV store and is used to decide

services/horizon/internal/integration/generate_ledgers_test.go

@@ -37,10 +37,6 @@ type sorobanTransaction struct {
 }
 
 func TestGenerateLedgers(t *testing.T) {
-	if integration.GetCoreMaxSupportedProtocol() == 23 {
-		return
-	}
-
 	var transactionsPerLedger, ledgers, transfersPerTx int
 	var output bool
 	var networkPassphrase string