package/qt5charts: format hash file according to two spaces guideline

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/qt5/qt5charts/qt5charts.hash

@@ -2,4 +2,4 @@
 sha256  e0750e4195bd8a8b9758ab4d98d437edbe273cd3d289dd6a8f325df6d13f3d11  qtcharts-everywhere-src-5.15.2.tar.xz
 
 # Hashes for license files:
-sha256 8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903 LICENSE.GPL3
+sha256  8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903  LICENSE.GPL3