Bump devcert-sanscache from 0.4.6 to 0.4.8

Bumps [devcert-sanscache](https://github.com/guybedford/devcert) from 0.4.6 to 0.4.8.
- [Release notes](https://github.com/guybedford/devcert/releases)
- [Commits](https://github.com/guybedford/devcert/commits/0.4.8)

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

package.json

@@ -104,7 +104,7 @@
  "compression": "^1.7.4",
  "connect-openui5": "^0.9.0",
  "cors": "^2.8.5",
- "devcert-sanscache": "0.4.6",
+ "devcert-sanscache": "0.4.8",
  "escape-html": "^1.0.3",
  "etag": "^1.8.1",
  "express": "^4.17.1",