Include build directory in block.json version updates (#2671)

Author: obenland

bin/__tests__/release.test.js

@@ -239,7 +239,7 @@ function old_function() {}`;
 		} );
 	} );
 
-	describe( 'Block.json file patterns (src/**/block.json)', () => {
+	describe( 'Block.json file patterns (src/**/block.json and build/**/block.json)', () => {
 		const patterns = [
 			{
 				search: /"version": "\d+\.\d+\.\d+"/,

bin/release.js

@@ -280,8 +280,8 @@ async function createRelease() {
 		] );
 	} );
 
-	// Update version in block.json files
-	const blockJsonFiles = execWithOutput( 'find src -name "block.json"' ).split( '\n' );
+	// Update version in block.json files (src and build directories)
+	const blockJsonFiles = execWithOutput( 'find src build -name "block.json"' ).split( '\n' );
 
 	blockJsonFiles.forEach( ( filePath ) => {
 		if ( filePath ) {