chore(datasource/docker): promote ECR auth errors to warnings

[colinodell]

Changes

This PR increases the log level of ECR getAuthorizationToken error messages from debug to warning.

Context

These errors can occur for various reasons, such as configuring invalid or expired credentials. If we can't get an auth token, all attempts to update those dependencies will fail. We should therefore consider bumping up the log level to make these errors more visible.

This change also aligns with the log level used just a few lines above on line 34 (different type of error within the same function):

renovate/lib/modules/datasource/docker/ecr.ts

Lines 25 to 41 in caed7cb

	const ecr = new ECR(config);
	try {
	const data = await ecr.getAuthorizationToken({});
	const authorizationToken = data?.authorizationData?.[0]?.authorizationToken;
	if (authorizationToken) {
	// sanitize token
	addSecretForSanitizing(authorizationToken);
	return authorizationToken;
	}
	logger.warn(
	'Could not extract authorizationToken from ECR getAuthorizationToken response'
	);
	} catch (err) {
	logger.trace({ err }, 'err');
	logger.debug('ECR getAuthorizationToken error');
	}
	return null;

Documentation (please check one with an [x])

• I have updated the documentation, or
• No documentation update is required

How I've tested my work (please select one)

I have verified these changes via:

• Code inspection only, or
• Newly added/modified unit tests, or
• No unit tests but ran on a real repository, or
• Both unit tests + ran on a real repository

[renovate-release]

🎉 This PR is included in version 37.0.5 🎉

The release is available on:

• GitHub release
• 37.0.5

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