fix(card): build lightdom at build time

Author: bennypowers

.changeset/brave-feet-sing.md

@@ -0,0 +1,5 @@
+---
+"@patternfly/pfe-card": patch
+---
+
+build pfe-card's light dom CSS during the `build` command

elements/pfe-card/package.json

@@ -27,6 +27,7 @@
     "build:clean": "npm run clean",
     "build:esbuild": "node ../../scripts/build.js --include pfe-card",
     "build:analyze": "npm run analyze",
+    "build:lightdom": "sass pfe-card--lightdom.scss pfe-card--lightdom.css --load-path=../../node_modules",
     "build:types": "tsc -b .",
     "🧑‍🔬-----TEST-------🧑‍🔬": "❓ Test packages",
     "test": "wtr --files './test/*.spec.ts' --config ../../web-test-runner.config.js",