lib: add .js suffix to receiver_binary_0_3 (#143)
lib: add .js suffix to receiver_binary_0_3 (#143)

This commit adds the '.js' suffix to the require of receiver_binary_0_3
to be consistent with the other requires statments in this file.

Signed-off-by: Daniel Bevenius <ae63d1d4d7994483a3e520cafec7a829fe25c0a1@gmail.com>
cloudevents/sdk-javascript,cloudevents/sdk-javascript