fix: upgrade humanize-duration from 3.28.0 to 3.32.0

Snyk has created this PR to upgrade humanize-duration from 3.28.0 to 3.32.0.

See this package in npm:
https://www.npmjs.com/package/humanize-duration

See this project in Snyk:
https://app.snyk.io/org/pgiraud/project/3013a15e-18e3-4365-8e31-883b66e4d64f?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -35,7 +35,7 @@
     "d3-flextree": "^2.1.2",
     "emitter": "^0.0.2",
     "highlight.js": "^11.7.0",
-    "humanize-duration": "^3.28.0",
+    "humanize-duration": "^3.32.0",
     "lodash": "^4.17.21",
     "sass": "^1.58.0",
     "splitpanes": "^3.1.5",