package.json:exports: include leading ./

[dilyanpalauzov]

https://nodejs.org/api/packages.html#exports contains «All paths defined in the "exports" must be relative file URLs starting with ./.»

Without leading ./ on "import"-ing ical.js NodeJS prints:

node:internal/errors:484
    ErrorCaptureStackTrace(err);
    ^

Error [ERR_INVALID_PACKAGE_TARGET]: Invalid "exports" main target "dist/ical.min.js" defined in the package config some_path/node_modules/ical.js/package.json imported from some_path/src/zzz.js; targets must start with "./"
    at new NodeError (node:internal/errors:393:5)
    at throwInvalidPackageTarget (node:internal/modules/esm/resolve:386:9)
    at resolvePackageTargetString (node:internal/modules/esm/resolve:429:5)
    at resolvePackageTarget (node:internal/modules/esm/resolve:493:12)
    at resolvePackageTarget (node:internal/modules/esm/resolve:542:31)
    at packageExportsResolve (node:internal/modules/esm/resolve:606:27)
    at packageResolve (node:internal/modules/esm/resolve:843:14)
    at moduleResolve (node:internal/modules/esm/resolve:909:20)
    at defaultResolve (node:internal/modules/esm/resolve:1124:11)
    at nextResolve (node:internal/modules/esm/loader:163:28) {
  code: 'ERR_INVALID_PACKAGE_TARGET'
}

Node.js v18.12.0

[coveralls]

Pull Request Test Coverage Report for Build 3571834483

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 98.138%

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Totals
Change from base Build 3275454147:	0.0%
Covered Lines:	9199
Relevant Lines:	9358

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💛 - Coveralls

[kewisch]

Thank you, much appreciated!