Update dependency dustjs-linkedin to v2.6.0 - autoclosed

[uriel-mend-app[bot]]

This PR contains the following updates:

Package	Type	Update	Change
dustjs-linkedin (source)	dependencies	minor	2.5.0 -> 2.6.0

Mend ensures you have the greatest risk reduction (highlighted in green) by removing as many vulnerabilities as possible. Click to see how we calculate risk reduction.

Version 2.6.0

| Risk Change | Critical | High | Medium | Low | | --- | --- | --- | --- | --- | | -100% | 0 (--) | 0 (-1 ) | 0 (--) | 2 (+2) |

Version 2.5.0

| Risk Change | Critical | High | Medium | Low | | --- | --- | --- | --- | --- | | N/A | 0 | 1 | 0 | 0 |

Version 2.7.5

| Risk Change | Critical | High | Medium | Low | | --- | --- | --- | --- | --- | | -99% | 0 (--) | 0 (-1 ) | 1 (+1) | 0 (--) |

By merging this PR, the number of vulnerabilities in issue #23 will be resolved in part or in full.

--- ### Release Notes

linkedin/dustjs

### [`v2.6.0`](https://togithub.com/linkedin/dustjs/releases/tag/v2.6.0) [Compare Source](https://togithub.com/linkedin/dustjs/compare/v2.5.1...v2.6.0) Major changes in this version: Dust now supports being included as an AMD module, and allows templates to be compiled as AMD modules for inclusion. More information: https://github.com/linkedin/dustjs/wiki/Loading-Dust-via-AMD-(require.js) A new `dustc` command-line compiler that acts like a shell script, with support for input/output redirection. `dustc` can also operate on an entire directory of files at once and concatenate the output to a single file. ### [`v2.5.1`](https://togithub.com/linkedin/dustjs/releases/tag/v2.5.1) [Compare Source](https://togithub.com/linkedin/dustjs/compare/v2.5.0...v2.5.1) - [#​522](https://togithub.com/linkedin/dustjs/pull/522) Fix the use of a multi-level object key (e.g. foo.bar) as the key for an index lookup inside non-self-closing tags. ([@​sethkinast](https://togithub.com/sethkinast))

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