Update 11ty to beta alongside other dep updates (#10986)

package.json

@@ -12,7 +12,7 @@
  "node": ">=20.12.0",
  "pnpm": ">=9.1.0"
  },
- "packageManager": "pnpm@9.4.0",
+ "packageManager": "pnpm@9.6.0",
  "scripts": {
  "serve": "PRODUCTION=false eleventy --serve",
  "build-site-for-staging": "PRODUCTION=false eleventy",
@@ -22,9 +22,9 @@
  "bootstrap-scss": "^4.6.2"
  },
  "devDependencies": {
- "@11ty/eleventy": "3.0.0-alpha.14",
+ "@11ty/eleventy": "3.0.0-beta.1",
  "diff2html": "^3.4.48",
- "firebase-tools": "^13.13.0",
+ "firebase-tools": "^13.15.0",
  "hast-util-from-html": "^2.0.1",
  "hast-util-select": "^6.0.2",
  "hast-util-to-text": "^4.0.2",
@@ -36,7 +36,7 @@
  "markdown-it-container": "^4.0.0",
  "markdown-it-deflist": "^3.0.0",
  "markdown-it-footnote": "^4.0.0",
- "sass": "^1.77.6",
- "shiki": "^1.10.1"
+ "sass": "^1.77.8",
+ "shiki": "^1.12.1"
  }
 }