Fix yq blob

[markdboyd]

Changes proposed in this pull request:

Related to #150

Right now, we get an error trying to run yq because the included blob is for the wrong architecture: Darwin (Mac) instead of Linux:

cannot execute binary file: Exec format error

This PR updates the yq blob to use Linux architecture instead of Darwin (Mac) architecture

Things to check

• For any logging statements, is there any chance that they could be logging sensitive data?
• Are log statements using a logging library with a logging level set? Setting a logging level means that log statements "below" that level will not be written to the output. For example, if the logging level is set to INFO and debugging statements are written with log.debug or similar, then they won't be written to the otput, which can prevent unintentional leaks of sensitive data.

Security considerations

None, just fixing blob so yq can run successfully on the VMs

[JasonTheMain]

Crossing fingers