update reveal.js

scripts/reveal.js/package.json

@@ -1,6 +1,6 @@
 {
   "name": "reveal.js",
-  "version": "4.3.1",
+  "version": "5.2.1",
   "description": "The HTML Presentation Framework",
   "homepage": "https://revealjs.com",
   "subdomain": "revealjs",
@@ -22,7 +22,7 @@
     "url": "git://github.com/hakimel/reveal.js.git"
   },
   "engines": {
-    "node": ">=10.0.0"
+    "node": ">=18.0.0"
   },
   "keywords": [
     "reveal",
@@ -30,35 +30,43 @@
     "presentation"
   ],
   "devDependencies": {
-    "@babel/core": "^7.14.3",
-    "@babel/eslint-parser": "^7.14.3",
-    "@babel/preset-env": "^7.14.2",
-    "@rollup/plugin-babel": "^5.3.0",
-    "@rollup/plugin-commonjs": "^19.0.0",
-    "@rollup/plugin-node-resolve": "^13.0.0",
-    "babel-plugin-transform-html-import-to-string": "0.0.1",
+    "@babel/core": "^7.23.2",
+    "@babel/eslint-parser": "^7.22.15",
+    "@babel/preset-env": "^7.23.2",
+    "@rollup/plugin-babel": "^6.0.4",
+    "@rollup/plugin-commonjs": "^25.0.7",
+    "@rollup/plugin-node-resolve": "^15.2.3",
+    "@rollup/plugin-terser": "^0.4.4",
+    "babel-plugin-transform-html-import-to-string": "2.0.0",
     "colors": "^1.4.0",
-    "core-js": "^3.12.1",
-    "fitty": "^2.3.0",
-    "glob": "^7.1.7",
-    "gulp": "^4.0.2",
+    "core-js": "^3.33.1",
+    "fitty": "^2.3.7",
+    "glob": "^10.3.10",
+    "gulp": "^5.0.0",
     "gulp-autoprefixer": "^8.0.0",
-    "gulp-clean-css": "^4.2.0",
+    "gulp-clean-css": "^4.3.0",
     "gulp-connect": "^5.7.0",
     "gulp-eslint": "^6.0.0",
-    "gulp-header": "^2.0.9",
-    "gulp-tap": "^2.0.0",
-    "gulp-zip": "^4.2.0",
-    "highlight.js": "^10.0.3",
-    "marked": "^4.0.12",
-    "node-qunit-puppeteer": "^2.1.0",
-    "qunit": "^2.17.2",
-    "rollup": "^2.48.0",
-    "rollup-plugin-terser": "^7.0.2",
-    "sass": "^1.39.2",
-    "yargs": "^15.1.0"
+    "gulp-header-comment": "^0.10.0",
+    "gulp-zip": "^5.1.0",
+    "highlight.js": "^11.9.0",
+    "marked": "^4.3.0",
+    "node-qunit-puppeteer": "^2.2.0",
+    "through2": "^4.0.2",
+    "qunit": "^2.22.0",
+    "rollup": "^4.1.5",
+    "sass": "^1.79.4",
+    "yargs": "^17.7.2"
   },
-  "browserslist": "> 0.5%, IE 11, not dead",
+  "overrides": {
+    "gulp-connect": {
+      "send": "0.19.0"
+    },
+    "gulp-header-comment": {
+      "moment": "2.30.1"
+    }
+  },
+  "browserslist": "> 2%, not dead",
   "eslintConfig": {
     "env": {
       "browser": true,