Update poolsConfigSchema

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.15.8",
+  "version": "0.15.8-rc.1",
   "description": "Orion Protocol SDK",
   "main": "./lib/esm/index.js",
   "module": "./lib/esm/index.js",

src/services/OrionBlockchain/schemas/poolsConfigSchema.ts

@@ -7,7 +7,7 @@ const poolsConfigSchema = z.object({
   factoryAddress: z.string(),
   governanceAddress: z.string(),
   routerAddress: z.string(),
-  votingAddress: z.string(),
+  votingAddress: z.string().optional(),
   factories: z.record(
     z.string(),
     z.string().refine(ethers.utils.isAddress, 'Factory should be an address'),