fix ActionUpdateThread.OLD_EDT deprecation on DumbAwareActions

[piotrkwiecinski]

Fixes on classes extending DumbAwareAction:

com.intellij.diagnostic.PluginException: `ActionUpdateThread.OLD_EDT` is deprecated and going to be removed soon. 'com.magento.idea.magento2plugin.actions.generation.InjectAViewModelAction' must override `getActionUpdateThread()` and chose EDT or BGT. See ActionUpdateThread javadoc. [Plugin: com.magento.idea.magento2plugin]
	at com.intellij.diagnostic.PluginProblemReporterImpl.createPluginExceptionByClass(PluginProblemReporterImpl.java:23)
	at com.intellij.diagnostic.PluginException.createByClass(PluginException.java:90)
	at com.intellij.diagnostic.PluginException.reportDeprecatedUsage(PluginException.java:125)
	at com.intellij.openapi.actionSystem.ActionUpdateThreadAware.getActionUpdateThread(ActionUpdateThreadAware.java:21)
	at com.intellij.openapi.actionSystem.AnAction.getActionUpdateThread(AnAction.java:199)

1. Fixes Bug Report 2024/07/10 #2083
2. Fixes Bug Report 2024/07/10 #2084
3. Fixes Bug Report 2024/07/10 #2085
4. Fixes Bug Report 2024/07/10 #2086
5. Fixes Bug Report 2024/07/12 #2089

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• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with integration/functional tests (if applicable)
• All automated tests passed successfully (all builds are green)