CRM-20270 - composer.lock - Fix multibyte warnings by updating ezcMail

[totten]

On many systems, the test suite outputs a long message which begins with:

PHP Warning: declare(encoding=...) ignored because Zend multibyte feature is turned off by settings in /path/to/sites/all/modules/civicrm/vendor/zetacomponents/mail/src/transports/variable/var_set.php on line 2

This patch addresses the warning by updating the version of ezcMail (aka zetacomponents/mail). See also:

• Remove obsolete declare calls. zetacomponents-mail#1
• http://civicrm.stackexchange.com/questions/16314/does-civicrm-have-a-recommended-setting-for-zend-multibyte

Possible interested parties: @mollux @xurizaemon @tschuettler @bgm

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• CRM-20270: Test suite displays "PHP Warning: declare(encoding=...) ignored because Zend multibyte feature is turned off by settings in"

[seamuslee001]

@totten don't you need to update composer.json as well?

[totten]

@seamuslee001 The composer.json points to a branch (1.7-civi). If it pointed to a specific commit or version number, then we'd need to update it. As it stands, the only reference to the specific commit/version is in the composer.lock.

[seamuslee001]

thanks for the explanation Tim, Makes sense to me then

[eileenmcnaughton]

Yeah, let's do it, I hate that error. A minor package version update sounds safe enough....