Update express requirement from ^4.17.3 to ^4.18.1

[dependabot[bot]]

Updates the requirements on express to permit the latest version.

Release notes

Sourced from express's releases.

4.18.1

• Fix hanging on large stack of sync routes

Changelog

Sourced from express's changelog.

4.18.1 / 2022-04-29

• Fix hanging on large stack of sync routes

4.18.0 / 2022-04-25

• Add "root" option to res.download
• Allow options without filename in res.download
• Deprecate string and non-integer arguments to res.status
• Fix behavior of null/undefined as maxAge in res.cookie
• Fix handling very large stacks of sync middleware
• Ignore Object.prototype values in settings through app.set/app.get
• Invoke default with same arguments as types in res.format
• Support proper 205 responses using res.send
• Use http-errors for res.format error
• deps: body-parser@1.20.0
  • Fix error message for json parse whitespace in strict
  • Fix internal error when inflated body exceeds limit
  • Prevent loss of async hooks context
  • Prevent hanging when request already read
  • deps: depd@2.0.0
  • deps: http-errors@2.0.0
  • deps: on-finished@2.4.1
  • deps: qs@6.10.3
  • deps: raw-body@2.5.1
• deps: cookie@0.5.0
  • Add priority option
  • Fix expires option to reject invalid dates
• deps: depd@2.0.0
  • Replace internal eval usage with Function constructor
  • Use instance methods on process to check for listeners
• deps: finalhandler@1.2.0
  • Remove set content headers that break response
  • deps: on-finished@2.4.1
  • deps: statuses@2.0.1
• deps: on-finished@2.4.1
  • Prevent loss of async hooks context
• deps: qs@6.10.3
• deps: send@0.18.0
  • Fix emitted 416 error missing headers property
  • Limit the headers removed for 304 response
  • deps: depd@2.0.0
  • deps: destroy@1.2.0
  • deps: http-errors@2.0.0
  • deps: on-finished@2.4.1
  • deps: statuses@2.0.1
• deps: serve-static@1.15.0
  • deps: send@0.18.0

... (truncated)

Commits

• d854c43 4.18.1
• b02a95c build: Node.js@16.15
• 631ada0 Fix hanging on large stack of sync routes
• 75e0c7a bench: remove unused parameter
• e2482b7 build: ejs@3.1.7
• 2df96e3 build: supertest@6.2.3
• a38fae1 build: mocha@9.2.2
• 547fdd4 4.18.0
• 0b330ef bench: print latency and vary connections
• 158a170 build: support Node.js 18.x
• Additional commits viewable in compare view

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