deps(pip): update iiif requirement from >=1.0.0 to >=1.0.10

[dependabot]

Updates the requirements on iiif to permit the latest version.

Release notes

Sourced from iiif's releases.

v1.0.10

• Add scheme to config to support https (zimeon/iiif#52)
• Add python 3.9 to testing

Changelog

Sourced from iiif's changelog.

2021-05-05 v1.0.10

• Add scheme to config to support https (zimeon/iiif#52)
• Add python 3.9 to testing

2020-04-16 v1.0.9

• No code changes
• Drop testing support for python 3.4, add python 3.7 and 3.8
• Tweak Travis build to keep python 2.7 tests happy

2019-11-09 v1.0.8

• Removed test image testimages/test1_224x167.png (#45)
• Add helpful error message from wrong use of size full in 3.0, max in pre 2.1 (#43)
• Add check and helpful error message for use of size with caret pre 3.0 (#48)

2019-08-21 v1.0.7

• Add preliminary support for IIIF Image API v3.0 in iiif_testserver.py (#38)
• Drop support for python 3.4

2018-03-05 v1.0.6

• Use latest version of Pillow (currently 5.0.0)
• Drop support for python 2.6

2018-02-16 v1.0.5

• Refactor most of Flask code from iiif_testserver.py into iiif.flask_utils
• Create iiif_reference_server.py for use with http://iiif.io/ website
• Allow use of config files for iiif_testserver.py, iiif_reference_server.py through change from argparse to ConfigArgParser

2017-04-20 v1.0.4

• Add External authentication interaction pattern

2017-03-20 v1.0.3

• Add --extra parameter to iiif_static.py
• Drop python 3.3 from tests, add python 3.6
• Drop rst-lint from travis tests as no longer works on python 2.6

2017-01-19 v1.0.2

• Handle 16bit TIFF with PIL manipulators
• Support IIIF Authentication API v1.0

2016-05-24 v1.0.1

... (truncated)

Commits

• f094293 Main rename (#55)
• bb6f316 Remove beta notice for 3.0 (#54)
• 2d369d6 Add python 3.9 to testing (#53)
• 1019ecc Adding scheme to URL to support https in info.json (#52)
• 57d5a80 Updates for pypi
• 1b67c16 Merge branch 'master' into develop
• 0fd010e Fix travis build for python 2.7 (#50)
• bcd451d Bumb version number
• 975f1bc Update instructions
• dd109be Update docs
• Additional commits viewable in compare view

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