Make image loading optional

Merge pull request #5 from namespacelabs/make-load-optional

make image loading optional

v0.0.16

employ --default_load

Node 20

Migrate to Node 20

v0.0.14

Bug fixes:

• Use new debug in background flag to capture debug messages from running proxies.

v0.0.13

Features:

• Enable debug logging if actions is used in Namespace Runners

v0.0.12

Bugs:

• Fixed nsc builder name check. Now this action reuses remote builders when using Namespace Runners.

v0.0.11

Docker buildx cleanup does not need the name flag, as the builder name is stored in metadata.json file now.

v0.0.10

Use refactored nsc docker buildx subcommand.

v0.0.9

Use `nsc buildkit setup-buildx` for builder management. (#4)

v0.0.8

Post cleanups check if PID file exists before reading from it.