Bump xmlbuilder from 10.1.1 to 15.1.1

[dependabot]

Bumps xmlbuilder from 10.1.1 to 15.1.1.

Changelog

Sourced from xmlbuilder's changelog.

[15.1.1] - 2020-04-09

• Fixed a bug where the noDoubleEncoding flag kept named entities other than those specified in the spec (see #16 in xmlbuilder2).

[15.1.0] - 2020-03-20

• Added the invalidCharReplacement option to replace invalid characters with a user supplied replacement character. See #147.

[15.0.1] - 2020-03-10

• Pretty printing now keeps single CDATA nodes in-line with their parent elements also with the stream writer.

[15.0.0] - 2020-03-10

• Pretty printing now keeps single CDATA nodes in-line with their parent elements. See #224.

[14.0.0] - 2020-02-14

• Removed support for node.js 6.0. Minimum required version is now 8.0.

[13.0.2] - 2019-05-22

• Fixed a bug where importing a document into an empty parent document did not set the root node. See #213.

[13.0.1] - 2019-05-10

• Corrected typings for doctype and character data nodes. See #211.

[13.0.0] - 2019-05-07

• Rewrote all TypeSript typings to be strictly compatible with the API. This is a breaking change for TypeScript users only.

[12.0.1] - 2019-04-30

• Added option for pretty printing attributes.

[12.0.0] - 2019-04-03

• Removed support for node.js 4.0 and 5.0. Minimum required version is now 6.0.

[11.0.1] - 2019-03-22

• Added TypeScript typings. See #200.

[11.0.0] - 2019-02-18

• Calling end() with arguments no longer overwrites writer options. See #120.
• Added writer state and customizable space and endline functions to help customize writer behavior. Also added openNode and closeNode functions to writer. See #193.
• Fixed a bug where writer functions would not be called for nodes with a single child node in pretty print mode. See #195.
• Renamed elEscape to textEscape in XMLStringifier.

... (truncated)

Commits

• 8e669d6 15.1.1
• 98c30aa Update change log
• b2b8b36 Backport noDoubleEncoding fix from xmlbuilder2.
• d87b597 Test invalidCharReplacement function usage
• a99ae0a Update change log
• 979a999 15.1.0
• 0431ea1 Add invalidCharReplacement option. Fixes #147
• 32b1347 Update dependencies
• bcdc6d3 Update change log
• 443c039 15.0.1
• Additional commits viewable in compare view

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