Update reusable-build.yaml

Author: Woody4618

.github/workflows/reusable-build.yaml

@@ -34,23 +34,14 @@ on:
         default: false
     secrets:
       DEVNET_SOLANA_DEPLOY_URL:
-        required: false
       MAINNET_SOLANA_DEPLOY_URL:
-        required: false
       DEVNET_DEPLOYER_KEYPAIR:
-        required: false
       MAINNET_DEPLOYER_KEYPAIR:
-        required: false
       PROGRAM_ADDRESS_KEYPAIR:
-        required: false
       DEVNET_MULTISIG:
-        required: false
       DEVNET_MULTISIG_VAULT:
-        required: false
       MAINNET_MULTISIG:
-        required: false
       MAINNET_MULTISIG_VAULT:
-        required: false
 
 env:
   SOLANA_VERIFY_VERSION: "0.4.0"