Update dependency dropzone to v5.7.2

[mikebryant]

This PR contains the following updates:

Package	Type	Update	Change
dropzone (source)	dependencies	minor	5.0.0 -> 5.7.2

---

Release Notes

meno/dropzone

v5.7.2

Compare Source

• Base the calculation of the chunks to send on the transformed files
• Properly display seconds (instead of ms) in error message when timeout is
  reached
• Properly handle it when options.method is a function (there was a bug, which
  always assumed that it was a String) (thanks to @​almdac)
• Fix orientation on devices that already handle it properly (thanks to @​nosegrind)
• Handle additionalParams when they are an Array the way it's expected (thanks to @​wiz78)
• Check for string in error message type instead of String (thanks to @​RuQuentin)

v5.7.1

Compare Source

• Fix issue with IE (thanks to @​Bjego)

v5.7.0

Compare Source

• Cleanup the SVGs used to remove IDs and sketch attributes
  Since SVGs are duplicated this resulted in duplicate IDs being used.
• Add a dedicated displayExistingFile method to make it easier to display
  server files.
• Fix an error where chunked uploads don't work as expected when transforming
  files before uploading.
• Make the default text a button so it's discoverable by keyboard.

v5.6.1

Compare Source

• Re-released due to missing javascript files
• Removes npm dependency that got added by mistake

v5.6.0

Compare Source

• Timeout now generates an error (thanks to @​mmollick)
• Fix duplicate iteration of error processing (#​159 thanks @​darkland)
• Fixed bootstrap example (@​thanks to @​polosatus)
• The addedfiles event now triggers after each individual addedfile event
  when dragging files into the dropzone, which is the same behavior as when
  clicking it.

v5.5.1

Compare Source

v5.5.0

Compare Source

• Correct photo orientation before uploading (if enabled) (thanks to @​nosegrind)
• Remove a potential memory leak in some browsers by keeping a reference to xhr inside the individual
  chunk objects (thanks to @​clayton2)
• Allow HTML in the remove links (thanks to @​christianklemp)
• hiddenInputContainer can now be an HtmlElement in addition to a selector String (thanks to @​WAmeling)
• Fix default values on website (since the last deployment, the default values all stated null)

v5.4.0

Compare Source

• Fix IE11 issue when dropping files

v5.3.1

Compare Source

• Fix broken npm release of 5.3.0

v5.3.0

Compare Source

• Add dictUploadCanceled option (thanks to @​Fohlen)
• Fix issue with drag'n'drop on Safari and IE10 (thanks to @​taylorryan)
• Fix issues with resizing if SVG files are dropped (thanks to @​saschagros)

v5.2.0

Compare Source

• Migrated from coffeescript to ES6!
• Added chunked file uploading! The highly requested chunked uploads are now available. Checkout the
  chunking option documentation for more information.
• Fixed a faulty console.warning (should be console.warn)
• If an input field doesn't have a name, don't include it when sending the form (thanks to @​remyj38)
• Opera on Windows Phone is now also blacklisted (thanks to @​dracos1)
• If a custom preview element is used, it is now properly handled when it doesn't have a parent (thanks to @​uNmAnNeR)

v5.1.1

Compare Source

• Fix issue where showing files already on the server fails, due to the missing file.upload.filename
• Fix issue where file.upload.filename gets removed after the file uploaded completed
• Properly handle arraybuffer and blob responses

v5.1.0

Compare Source

• Add possibility to translate file sizes. (#​16 thanks to @​lerarybak for that)
• Fix duplicate filenames in multiple file uploads (#​15)
• The renameFilename option has been deprecated. Use renameFile instead
  (which also has a slightly different function signature)
• The renameFile option now stores the new name in file.upload.filename (#​1)

v5.0.1

Compare Source

• Add missing dist/ folder to npm.

---

Renovate configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻️ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by WhiteSource Renovate. View repository job log here.