chore(kernel): refresh generated native contract for KERNEL_REV 5e5dea9

Regenerate the committed napi artifacts (native/kernel/index.d.ts + index.js)
to match the bumped KERNEL_REV (kernel main 5e5dea9, which includes the Azure SP
surface via #282). index.d.ts now exposes the AuthMode.AzureSpM2m arm and the
azureClientId/azureClientSecret/azureTenantId/azureWorkspaceResourceId
ConnectionOptions fields. Equivalent to `npm run build:native`'s `cp index.*`
step (the kernel's committed napi/index.* at 5e5dea9 are the generator output);
run here because @napi-rs/cli isn't reachable from the CI npm registry.

Addresses the review thread flagging the stale generated contract.

Co-authored-by: Isaac
Signed-off-by: eric-wang-1990 <e.wang@databricks.com>

Author: eric-wang-1990