use target artifact dir

Author: buffalojoec

.gitignore

@@ -6,6 +6,5 @@
 **/*.rs.bk
 node_modules
 test-ledger
-base.so
 dist
 solana-conformance

scripts/ci/conformance.mjs

@@ -8,7 +8,7 @@ import { getProgramId, getProgramSharedObjectPath, workingDirectory } from '../u
 
 const programId = getProgramId('program');
 const programBinaryPath = getProgramSharedObjectPath('program');
-const baseBinaryPath = path.join(workingDirectory, 'base.so');
+const baseBinaryPath = path.join(workingDirectory, 'target', 'dump-solana', 'base.so');
 const molluskFixturesPath = path.join(workingDirectory, 'program', 'fuzz', 'blob');
 
 // Clone the program from mainnet-beta.