Bloom commands (#1786)

* ft.alter

* bloom commands

* tdigest

* delete tdigest

* uncomment tests

* small changes

* Update MADD.ts

* small changes

* clean code

* Update README.md

* Update README.md

Co-authored-by: leibale <leibale1998@gmail.com>

packages/bloom/lib/test-utils.ts

@@ -0,0 +1,19 @@
+import TestUtils from '@node-redis/test-utils';
+import RedisBloomModules from '.';
+
+export default new TestUtils({
+    dockerImageName: 'redislabs/rebloom',
+    dockerImageVersionArgument: 'redisbloom-version',
+    defaultDockerVersion: '2.2.9'
+});
+
+export const GLOBAL = {
+    SERVERS: {
+        OPEN: {
+            serverArguments: ['--loadmodule /usr/lib/redis/modules/redisbloom.so'],
+            clientOptions: {
+                modules: RedisBloomModules
+            }
+        }
+    }
+};