Fix elasticsearch-dsl package name

Author: ebattat

requirements.txt

@@ -4,7 +4,7 @@ boto3==1.33.13
 botocore==1.33.13
 cryptography==43.0.1
 elasticsearch==7.16.1
-elasticsearch_dsl==7.4.0
+elasticsearch-dsl==7.4.0
 google-api-python-client==2.135.0
 google-auth==2.30.0
 google-auth-httplib2==0.2.0

setup.py

@@ -48,7 +48,7 @@
         'botocore==1.33.13',  # s3
         'cryptography==43.0.1',  # for paramiko
         'elasticsearch==7.16.1',
-        'elasticsearch_dsl==7.4.0',  # for deep search
+        'elasticsearch-dsl==7.4.0',  # for deep search
         'google-auth==2.30.0',  # for Google Drive
         'google-auth-httplib2==0.2.0',  # for Google Drive
         'google-auth-oauthlib==1.2.0',  # for Google Drive