open-scene-graph: fix several build issues

 - add upstream patch to fix C++11 support
 - add upstream patch to fix freetype detection
 - remove hardcoded reference to "i386"
 - branch on build.with?, not installed?

Fixes #29839.
Closes #30097.
opus-tools 0.1.9

Closes #30098.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Remove dummy method
Use example.com as domain in tests
Remove an extra slash in file:// URLs in tests
Move a test class that is only used once into the test
Always pass a path to formula constructor in tests
Always expand __FILE__
leiningen 2.4.0

Closes #30101.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>