Relax phoenix_html to make it compatible with phoenix v1.7.0-rc.2

[paridin]

I recently add the mjml_eex to a new fresh project by default that uses the phoenix v1.7.0-rc.2.

Causing the following error.

Resolution completed in 0.089s
Because "the lock" specifies phoenix_html 3.3.0 and mjml_eex >= 0.2.0 depends on phoenix_html ~> 3.2.0, the lock is incompatible with mjml_eex >= 0.2.0.
And because your app depends on the lock, mjml_eex >= 0.2.0 is forbidden.
So, because your app depends on mjml_eex ~> 0.9.0, version solving failed.
** (Mix) Hex dependency resolution failed

I just drop the patch from phoenix_html to keep compatibility.

On the other hand, I take the dare to update the dependencies to the latest version available.

The lock now points to phoenix_html "3.3.0"

[coveralls]

Pull Request Test Coverage Report for Build 17426209695593ee442a9067e1bbb50916f1f080-PR-13

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 96.85%

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Totals
Change from base Build dc780c4652041cd0d094a9e4ef5769e342f6572f:	0.0%
Covered Lines:	123
Relevant Lines:	127

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💛 - Coveralls

[akoutmos]

Thanks for the contribution!! I'll cut a release over the weekend with these changes :).

[akoutmos]

Just cut the release. Thanks again!