idp license-checker: Add BlueOak-1.0.0 to the accept list

jackspeak@2.3.3 (required by license-checker-rseidelsohn itself) uses that
license.

services/idp/package.json

@@ -7,7 +7,7 @@
     "analyze": "source-map-explorer 'build/static/js/*.js'",
     "build": "node --openssl-legacy-provider scripts/build.js && rm -f build/service-worker.js",
     "licenses": "NODE_PATH=./node_modules node ../scripts/js-license-ranger.js",
-    "licenses:check": "license-checker-rseidelsohn --summary --relativeLicensePath --onlyAllow 'Python-2.0;Apache*;Apache License, Version 2.0;Apache-2.0;Apache 2.0;Artistic-2.0;BSD;BSD-3-Clause;CC-BY-3.0;CC-BY-4.0;CC0-1.0;ISC;MIT;MPL-2.0;Public Domain;Unicode-TOU;Unlicense;WTFPL;ODC-By-1.0'  --excludePackages 'identifier;kpop;unicoderegexp' --clarificationsFile license-checker-clarifications.json",
+    "licenses:check": "license-checker-rseidelsohn --summary --relativeLicensePath --onlyAllow 'Python-2.0;Apache*;Apache License, Version 2.0;Apache-2.0;Apache 2.0;Artistic-2.0;BSD;BSD-3-Clause;CC-BY-3.0;CC-BY-4.0;CC0-1.0;ISC;MIT;MPL-2.0;Public Domain;Unicode-TOU;Unlicense;WTFPL;ODC-By-1.0;BlueOak-1.0.0'  --excludePackages 'identifier;kpop;unicoderegexp' --clarificationsFile license-checker-clarifications.json",
     "licenses:csv": "license-checker-rseidelsohn --relativeLicensePath --csv --out ../../third-party-licenses/node/idp/third-party-licenses.csv",
     "licenses:save": "license-checker-rseidelsohn --relativeLicensePath --out /dev/null --files ../../third-party-licenses/node/idp/third-party-licenses",
     "lint": "eslint ./**/*.{tsx,ts,jsx,js}",