Active_support blank requirement for bin/query-cloudwatch

[henrydrichardson]

🛠 Summary of changes

This PR adds a new require statement for bin/query-cloudwatch to satisfy dependencies.

👀 Behavior

If relevant, include a screenshot or screen capture of the changes.

Before:

Example Query:

bin/query-cloudwatch --from 7d --env henrydrich --app idp --log events.log --query "fields @timestamp | limit 20"

Error Message:

bin/query-cloudwatch:260:in `parse!': undefined method `blank?' for "events.log":String (NoMethodError)

    if (app = config.app) && (env = config.env) && !(log = config.log).blank?
                                                                      ^^^^^^^
	from bin/query-cloudwatch:315:in `<main>'

After:

Example Query:

bin/query-cloudwatch --from 7d --env henrydrich --app idp --log events.log --query "fields @timestamp | limit 20"

Output:

Querying log slices 100% [1/1] |=========================================| Time: 00:00:03
2023-12-05 17:00:07.783