Migration to version 18.0

[OCA-git-bot]

Todo

https://github.com/OCA/maintainer-tools/wiki/Migration-to-version-18.0

Modules to migrate

• endpoint - By @JordiMForgeFlow - [18.0][MIG] endpoint #78
• endpoint_auth_api_key - By @simahawk - [18.0][MIG] endpoint_auth_api_key #100
• endpoint_cache - By @SilvioC2C - [18.0][MIG] endpoint_cache #109
• endpoint_cache_preheat - By @SilvioC2C - [18.0][MIG] endpoint_cache_preheat #111
• endpoint_jsonifier - By @SilvioC2C - [18.0][MIG] endpoint_jsonifier #110
• endpoint_route_handler - By @cormaza - [18.0][MIG] endpoint_route_handler: Migration to 18.0 #69
• webservice - By @JordiMForgeFlow - [18.0][MIG] webservice #66

Missing module? Check https://github.com/OCA/maintainer-tools/wiki/%5BFAQ%5D-Missing-modules-in-migration-issue-list

[BertVGroenendael]

endpoint_route_handler: Migration to 18.0 #71