Adding opensmartcity adapter to latest

[Apollon77]

This is the outcome of the Solingen event and offers data for citicens of solingen or other cities thatuse the same systems.

Development done by @GermanBluefox, code Review done by @Apollon77

[github-actions]

Automated adapter checker

ioBroker.opensmartcity

• ❗ [E019] Invalid repository URL in package.json: https://github.com/iobroker/ioBroker.opensmartcity.git. Expected: [email protected]:ioBroker/ioBroker.opensmartcity.git or https://github.com/ioBroker/ioBroker.opensmartcity.git
• ❗ [E125] External icon not found under URL: https://raw.githubusercontent.com/iobroker-community-adapters/ioBroker.opensmartcity/master/admin/opensmartcity.png
• ❗ [E802] No topics found in the repository. Please go to "https://github.com/ioBroker/ioBroker.opensmartcity", press the settings button beside the about title and add some topics.
• 👀 [W171] "common.title" is deprecated in io-package.json
• 👀 [W105] "common.titleLang" should be translated into all supported languages (en, de, ru, pt, nl, fr, it, es, pl, uk, zh-cn)
• 👀 [W156] Adapter should support admin 5 UI (jsonConfig) if you do not use a React based UI
• 👀 [W400] Cannot find "opensmartcity" in latest repository
• 👀 [W513] "gulpfile.js" found in repo! Think about migrating to @iobroker/adapter-dev package

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