LSC updating licenseID's

The licenses have been identifed using the open source license
classifier https://opensource.corp.google.com/license/analyze
on the license file provided.

Bug: 358504615
Change-Id: Ia8e5ded04ff98796bdb6083198e01cdca926b453
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6169852
Reviewed-by: Rachael Newitt <renewitt@google.com>
Reviewed-by: Jiewei Qian <qjw@chromium.org>
Commit-Queue: Jiewei Qian <qjw@chromium.org>
Auto-Submit: Jordan Brown <rop@google.com>
Owners-Override: Jordan Brown <rop@google.com>
Cr-Commit-Position: refs/heads/main@{#1407746}
NOKEYCHECK=True
GitOrigin-RevId: 3bf57959d77e65929fc3428e1d4a2e00402e865d
diff --git a/README.chromium b/README.chromium
index f00d366..7752bc1 100644
--- a/README.chromium
+++ b/README.chromium
@@ -2,7 +2,7 @@
 URL: https://github.com/open-source-parsers/jsoncpp
 Version: 1.9.4
 CPEPrefix: cpe:/a:jsoncpp_project:jsoncpp:1.9.4
-License: MIT
+License: JsonCPP
 License File: LICENSE
 Security Critical: yes
 Shipped: yes