Bump com.gradleup.shadow from 8.3.6 to 8.3.8 in /examples/ledger-api (#422)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

examples/ledger-api/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-    id 'com.gradleup.shadow' version '8.3.6'
+    id 'com.gradleup.shadow' version '8.3.8'
     id 'java'
 }