runtime(filetype): don't detect string interpolation as angular

fixes: #16375

Signed-off-by: Christian Brabandt <[email protected]>

Author: chrisbra

runtime/autoload/dist/ft.vim

@@ -3,7 +3,7 @@ vim9script
 # Vim functions for file type detection
 #
 # Maintainer:		The Vim Project <https://github.com/vim/vim>
-# Last Change:		2025 Jan 08
+# Last Change:		2025 Jan 11
 # Former Maintainer:	Bram Moolenaar <[email protected]>
 
 # These functions are moved here from runtime/filetype.vim to make startup
@@ -437,7 +437,7 @@ export def FThtml()
 
   while n < 40 && n <= line("$")
     # Check for Angular
-    if getline(n) =~ '@\(if\|for\|defer\|switch\)\|\*\(ngIf\|ngFor\|ngSwitch\|ngTemplateOutlet\)\|ng-template\|ng-content\|{{.*}}'
+    if getline(n) =~ '@\(if\|for\|defer\|switch\)\|\*\(ngIf\|ngFor\|ngSwitch\|ngTemplateOutlet\)\|ng-template\|ng-content'
       setf htmlangular
       return
     endif