[dotnet][java][js][py][rb][rust] Update rules_jvm_external digest to 29c451d

Author: renovate[bot]

MODULE.bazel

@@ -31,7 +31,7 @@ bazel_dep(name = "rules_ruby", version = "0.19.0")
 # Until `rules_jvm_external` 6.8 ships
 git_override(
     module_name = "rules_jvm_external",
-    commit = "d8af22108bd8b353a226140570008231f2921931",
+    commit = "29c451d2a62aa2451f5810c005ecac925b4772b6",
     patch_strip = 1,
     patches = ["//java:rules_jvm_external_javadoc.patch"],
     remote = "https://github.com/bazel-contrib/rules_jvm_external.git",