chore: rename aws-kinesisfirehose → aws-kinesisfirehose-alpha (#25054)

This PR is part of a refactor to make all directory names equal to the package name of the package inside it.

It is a re-roll of #24930, but split into parts (one PR per package), so that we will cut down on merge conflicts.


----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

Author: rix0rrr

packages/@aws-cdk/aws-kinesisfirehose/.eslintrc.js renamed to packages/@aws-cdk/aws-kinesisfirehose-alpha/.eslintrc.js

@@ -45,7 +45,7 @@
   "repository": {
     "type": "git",
     "url": "https://github.com/aws/aws-cdk.git",
-    "directory": "packages/@aws-cdk/aws-kinesisfirehose"
+    "directory": "packages/@aws-cdk/aws-kinesisfirehose-alpha"
   },
   "scripts": {
     "build": "cdk-build",

packages/@aws-cdk/aws-kinesisfirehose/.gitignore renamed to packages/@aws-cdk/aws-kinesisfirehose-alpha/.gitignore

@@ -1 +1 @@
-To allow rewriting imports when generating v2 experimental packages, `CfnDeliveryStream` must be imported by name and separate from non-L1 imports, since it is being imported from an experimental package: @aws-cdk/aws-kinesisfirehose
+To allow rewriting imports when generating v2 experimental packages, `CfnDeliveryStream` must be imported by name and separate from non-L1 imports, since it is being imported from an experimental package: @aws-cdk/aws-kinesisfirehose-alpha

packages/@aws-cdk/aws-kinesisfirehose/.npmignore renamed to packages/@aws-cdk/aws-kinesisfirehose-alpha/.npmignore

@@ -1,3 +1,3 @@
-import * as firehose from '@aws-cdk/aws-kinesisfirehose';
+import * as firehose from '@aws-cdk/aws-kinesisfirehose-alpha';
 
 const x = new firehose.CfnDeliveryStream(scope, 'id');

packages/@aws-cdk/aws-kinesisfirehose/LICENSE renamed to packages/@aws-cdk/aws-kinesisfirehose-alpha/LICENSE

@@ -1,2 +1,2 @@
 To allow rewriting imports when generating v2 experimental packages, `CfnTable` must be imported by name from its specific .generated location.
-To allow rewriting imports when generating v2 experimental packages, `CfnDeliveryStream` must be imported by name and separate from non-L1 imports, since it is being imported from an experimental package: @aws-cdk/aws-kinesisfirehose
+To allow rewriting imports when generating v2 experimental packages, `CfnDeliveryStream` must be imported by name and separate from non-L1 imports, since it is being imported from an experimental package: @aws-cdk/aws-kinesisfirehose-alpha

packages/@aws-cdk/aws-kinesisfirehose/NOTICE renamed to packages/@aws-cdk/aws-kinesisfirehose-alpha/NOTICE

@@ -1,4 +1,4 @@
-import * as firehose from '@aws-cdk/aws-kinesisfirehose';
+import * as firehose from '@aws-cdk/aws-kinesisfirehose-alpha';
 import * as glue from '../lib';
 
 let x: firehose.CfnDeliveryStream.CloudWatchLoggingOptionsProperty;