Update dependency ember-source to v7

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
ember-source (source)	^6.10.1 → ^7.0.0

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Release Notes

emberjs/ember.js (ember-source)

v7.0.0

Compare Source

• #​21240 [CLEANUP] Remove deprecated amd bundles and use-ember-modules optional feature per RFC #​1101.
• #​21275 [CLEANUP] Remove ember barrel file (import Ember from 'ember') per RFC #​1003.
• #​21056 [CLEANUP] Remove '@​ember/application's lazy load / onLoad stuff (private API)
• #​21058 [CLEANUP] Remove template-compiler bootstrap for script tags
• #​21198 [CLEANUP] Remove _globalsMode and _prepareForGlobalsMode from Application
• #​21079 [CLEANUP] Remove some IE11 support (Symbols)
• #​21204 [CLEANUP] Remove old browser workarounds
• #​21206 [CLEANUP] Remove unused exports, variables, imports and dependencies
• #​21257 [CLEANUP] Remove old testing apis.
• #​21067 [BUGFIX] Remove @​ember/runloop from initializer test blueprints
• #​21076 [BUGFIX] Support default globals for strict mode with the runtime compiler per RFC #​1070.
• #​21098 [BUGFIX] Add support for this in explicit scope for the runtime template compiler.
• #​21107 [BUGFIX] Fix LinkTo inside inline SVG reloads application
• #​21108 [BUGFIX] Fix unhelpful error message when the function for on modifier was forgotten as param.
• #​21109 [BUGFIX] Fix missing value attribute on radio/checkbox inputs bound to empty string
• #​21122 [BUGFIX] Fix tracked collections delete() returning true for non-existent entries
• #​21124 [BUGFIX] Fix {{#each}} runtime crash when array contains null/undefined items with key
• #​21125 [BUGFIX] Fix crash when accessing negative index of helper positional args #​20912
• #​21128 [BUGFIX] Fix trackedMap and trackedWeakMap reactivity for existing keys
• #​21139 [BUGFIX] Port BrandedArray fix for Array-as-parent bug in destroyables
• #​21168 [BUGFIX] Fix EmberArray.reduce to match native behavior
• #​21189 [BUGFIX] Clear stale metadata references after destruction to allow GC
• #​21202 [BUGFIX] Fix <LinkTo>'s @current-when argument with nested routes containing dynamic segments
• #​21211 Pull router_js into the Ember monorepo
• #​21069 Internalize @​handlebars/parser
• #​21129 Add prod build via package.json#exports
• #​21141 Run smoke-tests with and without deprecations removed
• #​21147 Migrate node tests to scenarios
• #​21169 Migrate smoke tests to use ESM Ember -- ES'Mber
• #​21173 Update actions + lock down to shas
• #​21185 Use zizmor to lint actions & workflows
• #​21188 Prepare @​glimmer/syntax publishing again and add smoke tests for prettier's use of it
• #​21234 Refactor tracked collections to use Proxy-based approach

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