## Current Behavior
When generating a pruned pnpm lockfile, if there's no external node with
a default version for a given package and the dependency specification
for the package includes a Semver range specifier, an error is thrown.
## Expected Behavior
When generating a pruned pnpm lockfile, the parser should correctly
handle the scenario where there's no external node with a default
version for a given package, and the dependency specification for the
package includes a Semver range specifier.
## Related Issue(s)
Fixes#28627
e68d884d63