added signed npm delegation

[kommendorkapten]

Summary

Added the npm delegation, versioned bumped and signed, no other changes.

Look for:
Version: 3

• Public key (PEM encoded) should be the same as in 1.registry.npmjs.json
• File hash for delegated file keys.json should not have changed since previous version.
• KeyType should be ecdsa in targets.json

Note the signature of registry.npm.json contains signatures with both new and old key id (key id changed as the key type was updated), I added that because during test last week, the verify command did behave strange when only the new key id was there, it only verified correctly ~1/3 so it seems that the key ids are confused internally in the tool as they refer to the same key.

Release Note

N/A

Documentation

N/A

[kommendorkapten]

kommendorkapten@m1m14:~/git/root-signing % git status
On branch add-npm
nothing to commit, working tree clean
kommendorkapten@m1m14:~/git/root-signing % ./verify repository --repository ./repository --staged
STAGED METADATA

Outputting metadata verification at ./repository...

Verifying root.json...
	Contains 0/3 valid signatures from the current staged metadata
	Contains 0/3 valid signatures from the previous root
	root version 9, expires 2024/09/12

Verifying targets.json...
	Contains 0/3 valid signatures from the current staged metadata
	targets version 9, expires 2024/09/12

Verifying registry.npmjs.org.json...
	Success! Signatures valid and threshold achieved
	registry.npmjs.org version 3, expires 2024/09/12