Allow any ".bin" file to be shipped in a circuitpython package

This will allow e.g., 5x8.bin & ov5640_autofocus.bin within
bundles.

the behavior of bundlefly and circup when encountering .bin files
needs to be checked.

Tested by building modified pycamera bundle and the autofocus.bin file
appears in the generated zip files:
`````
pycamera-py-ec67bde/lib/adafruit_pycamera/ov5640_autofocus.bin 4077 4096
pycamera-8.x-mpy-ec67bde/lib/adafruit_pycamera/ov5640_autofocus.bin 4077 4096
pycamera-9.x-mpy-ec67bde/lib/adafruit_pycamera/ov5640_autofocus.bin 4077 4096
`````

Author: jepler

circuitpython_build_tools/build.py

@@ -37,7 +37,7 @@
 import tempfile
 
 IGNORE_PY = ["setup.py", "conf.py", "__init__.py"]
-GLOB_PATTERNS = ["*.py", "font5x8.bin"]
+GLOB_PATTERNS = ["*.py", "*.bin"]
 S3_MPY_PREFIX = "https://adafruit-circuit-python.s3.amazonaws.com/bin/mpy-cross"
 
 def version_string(path=None, *, valid_semver=False):
@@ -283,7 +283,7 @@ def library(library_path, output_directory, package_folder_prefix,
             _munge_to_temp(full_path, temp_file, library_version)
             temp_filename = temp_file.name
             # Windows: close the temp file before it can be read or copied by name
-        if not mpy_cross or os.stat(full_path).st_size == 0:
+        if not mpy_cross or os.stat(full_path).st_size == 0 or not full_path.endswith(".py"):
             output_file = os.path.join(output_directory,
                                        filename.relative_to(library_path))
             shutil.copyfile(temp_filename, output_file)