Bump config from 1.2.1 to 1.4.0

[dependabot-preview]

Bumps config from 1.2.1 to 1.4.0.

Changelog

Sourced from config's changelog.

1.4.0: October 11, 2019

• application.conf variables can now override variables in reference.conf #619
• performance improvement through capacity hint for ArrayList #648

(This was previously published as 1.3.5-RC1 but deemed a large enough change to require a minor version rather than a patch)

1.3.4: April 18, 2019

• it is now possible to override any configuration setting from environment variables (#620) thanks to @andreaTP
• added support for integer keys that are longer than Int (#568) thanks to @michalmela
• Missing exception now has a reference to the origin Config (#585) thanks to @vagola
• performance improvements to resolve() (#578) thanks to @sam-token
• config file syntax is now resolved when parsing InputStream (#573) thanks to @ntviet18
• it is now possible to use @Optional on keys that are reserved words (#570) thanks to @radist-nt
• ValidationProblem is now serializable (#437) thanks to @iantabolt

All of the merged PRs can be found in the release milestone.

1.3.3: February 22, 2018

• artifact now includes Automatic-Module-Name which makes it consumable as Java 9 module.
• minor issue fix. All of the fixed issues can be found in the milestone page.

1.3.2: October 6, 2017

• environment variables are now able to be resolved to lists in the same fashion as system properties.
• added getPeriod() which returns time units as java.time.Period. Currently supported periods are days, weeks, months and years. More information here.
• ConfigResolveOptions now has appendResolver(...) which allows having custom behavior when unresolved substitutions are encountered during resolution.
• Config Beans now support Set collection.
• a few other small bugfixes. All of the fixed issues can be found in the milestone page.

1.3.1: September 24, 2016

• added include required("foo") syntax to specify includes that fail if not present
• support for more kinds of property in ConfigBeanFactory:
  • enumerations
  • optional fields
  • lists of beans
• numbers can now start with a decimal (".33" vs. "0.33"), these are still parsed as strings but Config.getDouble() etc. will convert them to numbers
• a few other small bugfixes

... (truncated)

Commits

• e3ec7d3 Release 1.4.0 (#655)
• edf2eae Merge pull request #648 from widgetii/master
• 44daaf8 Performance fix: added capacity parameter in ArrayLists contructor when addin...
• ab89010 Allow application.conf to override variables in reference.conf (#619)
• 558c1e2 Merge pull request #632 from raboof/jdk11
• 8fc33c8 Note in README that substitutions don’t work inside quotes (#634)
• 46daf99 Update README to include sconfig supported platforms (#635)
• 6584b66 Merge pull request #636 from lightbend/havocp-maintenance-typo
• a4cd739 Fix spelling typo in readme
• 83ebfdd Update README to include sconfig supported platforms
• Additional commits viewable in compare view

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Superseded by #139.