test(kernel-utils): update index exports snapshot for sheaf and GET_DESCRIPTION

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: grypez

packages/kernel-utils/src/index.test.ts

@@ -12,9 +12,12 @@ describe('index', () => {
       'GET_DESCRIPTION',
       'abortableDelay',
       'calculateReconnectionBackoff',
+      'collectSheafGuard',
       'delay',
       'fetchValidatedJson',
       'fromHex',
+      'getStalk',
+      'guardCoversPoint',
       'ifDefined',
       'installWakeDetector',
       'isJsonRpcCall',
@@ -30,6 +33,7 @@ describe('index', () => {
       'mergeDisjointRecords',
       'retry',
       'retryWithBackoff',
+      'sheafify',
       'stringify',
       'toHex',
       'waitUntilQuiescent',