Simplify if statement

Author: AnimMouse

cross_compile_ffmpeg.sh

@@ -1875,9 +1875,7 @@ build_libx265() {
   local cmake_params="-DENABLE_SHARED=0" # build x265.exe
 
   # Apply x86 noasm detection fix on newer versions
-  if [[ $x265_git_checkout_version == *"3.5"* ]] || [[ $x265_git_checkout_version == *"3.4"* ]] || [[ $x265_git_checkout_version == *"3.3"* ]] || [[ $x265_git_checkout_version == *"3.2"* ]] || [[ $x265_git_checkout_version == *"3.1"* ]]; then
-    :
-  else
+  if [[ $x265_git_checkout_version != *"3.5"* ]] && [[ $x265_git_checkout_version != *"3.4"* ]] && [[ $x265_git_checkout_version != *"3.3"* ]] && [[ $x265_git_checkout_version != *"3.2"* ]] && [[ $x265_git_checkout_version != *"3.1"* ]]; then
     git apply "$patch_dir/x265_x86_noasm_fix.patch"
   fi