update cppjsonnet and add git_override for jsonnet bazel module dep

Author: johnbartholomew

Diff for: MODULE.bazel

@@ -1,5 +1,15 @@
 module(name = "jsonnet_go", version = "0.0.0")
 
+# NB: update_cpp_jsonnet.sh looks for this.
+CPP_JSONNET_GITHASH = "5a4e8e34cc1fe841bdebb983646b9b9ae8fa8ca4"
+
+# https://bazel.build/rules/lib/globals/module#git_override
+git_override(
+    module_name = "jsonnet",
+    commit = CPP_JSONNET_GITHASH,
+    remote = "https://github.com/google/jsonnet.git",
+)
+
 bazel_dep(name = "gazelle", version = "0.41.0", repo_name = "bazel_gazelle")
 bazel_dep(name = "jsonnet", version = "0.20.0", repo_name = "cpp_jsonnet")
 bazel_dep(name = "rules_go", version = "0.48.0", repo_name = "io_bazel_rules_go")

Diff for: bazel/repositories.bzl

@@ -4,8 +4,8 @@ load(
 )
 
 # NB: update_cpp_jsonnet.sh looks for these.
-CPP_JSONNET_SHA256 = "9e545f17b614c89d40d1f58d7f8fceded4cc93d1d29edfd8a93833b61201fd20"
-CPP_JSONNET_GITHASH = "4487bfb8ba7ed7a3d91d79d4a1aa2205e7839558"
+CPP_JSONNET_SHA256 = "e7d14d8ad65dc334b9a9f3bd1c542a82b3b80029860a8d78fd829b23d0e9845b"
+CPP_JSONNET_GITHASH = "5a4e8e34cc1fe841bdebb983646b9b9ae8fa8ca4"
 
 def jsonnet_go_repositories():
     http_archive(

Diff for: cpp-jsonnet

@@ -17,10 +17,11 @@ sha256=$(curl -fL https://github.com/google/jsonnet/archive/$hash.tar.gz | shasu
 sed -i.bak \
     -e "s/CPP_JSONNET_SHA256 = .*/CPP_JSONNET_SHA256 = \"$sha256\"/;" \
     -e "s/CPP_JSONNET_GITHASH = .*/CPP_JSONNET_GITHASH = \"$hash\"/;" \
-    bazel/repositories.bzl
+    bazel/repositories.bzl MODULE.bazel
 
 # NB: macOS sed doesn't support -i without arg. This is the easy workaround.
 rm bazel/repositories.bzl.bak
+rm MODULE.bazel.bak
 
 set +x
 echo