highlights(python): "from" in yield should be @keyword.return

Fixes #2712

queries/python/highlights.scm

@@ -226,8 +226,11 @@
   "return"
   "yield"
 ] @keyword.return
+(yield "from" @keyword.return)
+
+(import_from_statement "from" @include)
+"import" @include
 
-["from" "import"] @include
 (aliased_import "as" @include)
 
 ["if" "elif" "else" "match" "case"] @conditional

tests/query/highlights/python/yield_from.py

@@ -0,0 +1,7 @@
+from foo import bar
+# ^ @include
+#           ^ @include
+def generator():
+    yield from bar(42)
+    # ^ @keyword.return
+    #       ^ @keyword.return