fix sdkman and twitter release announcements

[cbmarcum]

SDKMAN announcment is disable for unknown reason.

[INFO]  Announcing release
...
[DEBUG]   [sdkman] disabled. Skipping
...

Publishing worked

[INFO]  Publishing distributions
[INFO]    - Publishing skeletal distribution
...
[INFO]      [sdkman] publishing skeletal distribution
[DEBUG]     [sdkman] creating props for skeletal/sdkman
[DEBUG]     [sdkman] filling distribution properties into props
[DEBUG]     [sdkman] filling git properties into props
[DEBUG]     [sdkman] filling artifact properties into props
[DEBUG]     [sdkman] filling packager properties into props
[INFO]      [sdkman] publishing major release of 'skeletal' candidate
[DEBUG]     [sdkman] dry-run set to false
[DEBUG]     [sdkman] sdkman.release: Release[candidate='skeletal', version='0.14.0', platform='UNIVERSAL', url='https://github.com/cbmarcum/skeletal/releases/download/v0.14.0/skeletal-0.14.0.zip']
[DEBUG]     [sdkman] sdkman.default: Candidate[candidate='skeletal', version='0.14.0']
...

Twiter failed

[INFO]    [twitter] tweeting: 🚀 Skeletal 0.14.0 has been released! https://github.com/cbmarcum/skeletal/releases/tag/v0.14.0
[DEBUG]   [twitter] status is 95 chars long
[DEBUG]   [twitter] dry-run set to false
403:The request is understood, but it has been refused. An accompanying error message will explain why. This code is used when requests are being denied due to update limits (https://support.twitter.com/articles/15364-about-twitter-limits-update-api-dm-and-following).
message - You currently have Essential access which includes access to Twitter API v2 endpoints only. If you need access to this endpoint, you’ll need to apply for Elevated access via the Developer Portal. You can learn more here: https://developer.twitter.com/en/docs/twitter-api/getting-started/about-twitter-api#v2-access-leve
code - 453

Relevant discussions can be found on the Internet at:
	http://www.google.co.jp/search?q=2fc5b7cb or
	http://www.google.co.jp/search?q=1051ec03

trace.log