build(deps): bump whatwg-fetch from 3.6.2 to 3.6.16 in /html

Bumps [whatwg-fetch](https://github.com/github/fetch) from 3.6.2 to 3.6.16.
- [Release notes](https://github.com/github/fetch/releases)
- [Commits](JakeChampion/fetch@v3.6.2...v3.6.16)

---
updated-dependencies:
- dependency-name: whatwg-fetch
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

html/package.json

@@ -53,7 +53,7 @@
  "file-saver": "^2.0.5",
  "preact": "^10.15.1",
  "trzsz": "^1.1.0",
- "whatwg-fetch": "^3.6.2",
+ "whatwg-fetch": "^3.6.16",
  "xterm": "^5.2.1",
  "xterm-addon-canvas": "^0.4.0",
  "xterm-addon-fit": "^0.7.0",

html/yarn.lock

@@ -9579,7 +9579,7 @@ __metadata:
  webpack-cli: ^5.1.4
  webpack-dev-server: ^4.15.1
  webpack-merge: ^5.9.0
- whatwg-fetch: ^3.6.2
+ whatwg-fetch: ^3.6.16
  xterm: ^5.2.1
  xterm-addon-canvas: ^0.4.0
  xterm-addon-fit: ^0.7.0
@@ -10181,10 +10181,10 @@ __metadata:
  languageName: node
  linkType: hard
 
-"whatwg-fetch@npm:^3.6.2":
- version: 3.6.2
- resolution: "whatwg-fetch@npm:3.6.2"
- checksum: ee976b7249e7791edb0d0a62cd806b29006ad7ec3a3d89145921ad8c00a3a67e4be8f3fb3ec6bc7b58498724fd568d11aeeeea1f7827e7e1e5eae6c8a275afed
+"whatwg-fetch@npm:^3.6.16":
+ version: 3.6.16
+ resolution: "whatwg-fetch@npm:3.6.16"
+ checksum: b23cb4457a61d04ca53a798811d45f8599c9e640fe254ce73f32162caed937e463c00772ea5b011e3803e829bee159369f5a47e58f157e002ffffe0ce016fbc5
  languageName: node
  linkType: hard