Update report.json, rec-track-repos.json, hr-repos.json

Author: w3c-validate-repos-bot

hr-repos.json

@@ -320,6 +320,7 @@
   "w3c/vibration",
   "w3c/virtual-keyboard",
   "w3c/vsso",
+  "w3c/wai-website",
   "w3c/wcag",
   "w3c/wcag-act",
   "w3c/wcag-eo",
@@ -396,6 +397,7 @@
   "w3ctag/design-principles",
   "w3ctag/design-reviews",
   "w3ctag/ethical-web-principles",
+  "w3ctag/explainer-explainer",
   "w3ctag/privacy-principles",
   "WebAssembly/spec",
   "WebAudio/web-audio-api",