chore(deps): bump http-cache-semantics from 4.1.0 to 4.1.1 in /backend

Bumps [http-cache-semantics](https://github.com/kornelski/http-cache-semantics) from 4.1.0 to 4.1.1.
- [Release notes](https://github.com/kornelski/http-cache-semantics/releases)
- [Commits](https://github.com/kornelski/http-cache-semantics/compare/v4.1.0...v4.1.1)

---
updated-dependencies:
- dependency-name: http-cache-semantics
  dependency-type: indirect
...

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

backend/package-lock.json

@@ -2253,9 +2253,10 @@
       "license": "ISC"
     },
     "node_modules/http-cache-semantics": {
-      "version": "4.1.0",
-      "dev": true,
-      "license": "BSD-2-Clause"
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/http-cache-semantics/-/http-cache-semantics-4.1.1.tgz",
+      "integrity": "sha512-er295DKPVsV82j5kw1Gjt+ADA/XYHsajl82cGNQG2eyoPkvgUhX+nDIyelzhIWbbsXP39EHcI6l5tYs2FYqYXQ==",
+      "dev": true
     },
     "node_modules/http-errors": {
       "version": "1.7.2",
@@ -6743,7 +6744,9 @@
       "dev": true
     },
     "http-cache-semantics": {
-      "version": "4.1.0",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/http-cache-semantics/-/http-cache-semantics-4.1.1.tgz",
+      "integrity": "sha512-er295DKPVsV82j5kw1Gjt+ADA/XYHsajl82cGNQG2eyoPkvgUhX+nDIyelzhIWbbsXP39EHcI6l5tYs2FYqYXQ==",
       "dev": true
     },
     "http-errors": {