[TASK] Update to lit 2.7.6

npm update lit lit-html @lit/reactive-element lit-element
grunt build

Releases: main, 12.4
Resolves: #101496
Change-Id: Ic8de6a200a70ca2721719b531dde2a146692b317
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/80225
Tested-by: core-ci <typo3@b13.com>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>

typo3/sysext/core/Resources/Public/JavaScript/Contrib/@lit/reactive-element/decorators/property.js

@@ -3,4 +3,4 @@
  * Copyright 2017 Google LLC
  * SPDX-License-Identifier: BSD-3-Clause
  */
-const i=(i,e)=>"method"===e.kind&&e.descriptor&&!("value"in e.descriptor)?{...e,finisher(n){n.createProperty(e.key,i)}}:{kind:"field",key:Symbol(),placement:"own",descriptor:{},originalKey:e.key,initializer(){"function"==typeof e.initializer&&(this[e.key]=e.initializer.call(this))},finisher(n){n.createProperty(e.key,i)}};function e(e){return(n,t)=>void 0!==t?((i,e,n)=>{e.constructor.createProperty(n,i)})(e,n,t):i(e,n)}export{e as property};
+const i=(i,e)=>"method"===e.kind&&e.descriptor&&!("value"in e.descriptor)?{...e,finisher(n){n.createProperty(e.key,i)}}:{kind:"field",key:Symbol(),placement:"own",descriptor:{},originalKey:e.key,initializer(){"function"==typeof e.initializer&&(this[e.key]=e.initializer.call(this))},finisher(n){n.createProperty(e.key,i)}},e=(i,e,n)=>{e.constructor.createProperty(n,i)};function n(n){return(t,o)=>void 0!==o?e(n,t,o):i(n,t)}export{n as property};