Fix[build]: fetch angle itself with no history too

Author: artdeell

build.sh

@@ -3,7 +3,7 @@ git clone --depth 1 https://chromium.googlesource.com/chromium/tools/depot_tools
 export PATH=$PWD/depot_tools:$PATH
 mkdir angle
 cd angle
-fetch angle
+fetch --no-history angle
 echo "target_os = ['android']" >> .gclient
 gclient sync --no-history
 mkdir out