fix(deps): update dependency helmet to v5

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
helmet (source)	4.6.0 -> 5.0.2

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Release Notes

helmetjs/helmet

v5.0.2

Compare Source

Changed

• Improve imports for CommonJS and ECMAScript modules. See #​345
• Fixed some documentation

v5.0.1

Compare Source

Changed

• Fixed some documentation

Removed

• Removed some unused internal code

v5.0.0

Compare Source

Added

• ECMAScript module imports (i.e., import helmet from "helmet" and import { frameguard } from "helmet"). See #​320

Changed

• Breaking: helmet.contentSecurityPolicy: useDefaults option now defaults to true
• Breaking: helmet.contentSecurityPolicy: form-action directive is now set to 'self' by default
• Breaking: helmet.crossOriginEmbedderPolicy is enabled by default
• Breaking: helmet.crossOriginOpenerPolicy is enabled by default
• Breaking: helmet.crossOriginResourcePolicy is enabled by default
• Breaking: helmet.originAgentCluster is enabled by default
• helmet.frameguard: add TypeScript editor autocomplete. See #​322
• Top-level helmet() function is slightly faster

Removed

• Breaking: Drop support for Node 10 and 11. Node 12+ is now required

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[codecov]

Codecov Report

Merging #1412 (f7ba0cd) into master (ff90769) will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##           master    #1412   +/-   ##
=======================================
  Coverage   90.71%   90.71%           
=======================================
  Files         189      189           
  Lines        3317     3317           
  Branches      234      234           
=======================================
  Hits         3009     3009           
  Misses        131      131           
  Partials      177      177           

Impacted Files	Coverage Δ
src/main.ts	0.00% <0.00%> (ø)

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