[ENH] Allow config of storage from env (#2093)

## Description of changes

*Summarize the changes made by this PR.*
 - Improvements & Bug fixes
- Allows configuring storage credentials from ENV by allowing case
insensitivity.
 - New functionality
	 - None

## Test plan
*How are these changes tested?*
A test was modified to use env and assert the config is as expected
- [x/ Tests pass locally with `pytest` for python, `yarn test` for js,
`cargo test` for rust

## Documentation Changes
None

rust/worker/src/config.rs

@@ -395,6 +395,8 @@ mod tests {
             let _ = jail.set_env("CHROMA_QUERY_SERVICE__MY_PORT", 50051);
             let _ = jail.set_env("CHROMA_COMPACTION_SERVICE__MY_IP", "192.0.0.1");
             let _ = jail.set_env("CHROMA_COMPACTION_SERVICE__MY_PORT", 50051);
+            let _ = jail.set_env("CHROMA_COMPACTION_SERVICE__STORAGE__S3__BUCKET", "buckets!");
+            let _ = jail.set_env("CHROMA_COMPACTION_SERVICE__STORAGE__S3__CREDENTIALS", "AWS");
             let _ = jail.create_file(
                 "chroma_config.yaml",
                 r#"
@@ -437,10 +439,6 @@ mod tests {
                         Grpc:
                             host: "localhost"
                             port: 50051
-                    storage:
-                        S3:
-                            bucket: "chroma"
-                            credentials: Minio
                     log:
                         Grpc:
                             host: "localhost"
@@ -458,6 +456,16 @@ mod tests {
             let config = RootConfig::load();
             assert_eq!(config.query_service.my_ip, "192.0.0.1");
             assert_eq!(config.query_service.my_port, 50051);
+            match &config.compaction_service.storage {
+                crate::storage::config::StorageConfig::S3(s) => {
+                    assert_eq!(s.bucket, "buckets!");
+                    assert_eq!(
+                        s.credentials,
+                        crate::storage::config::S3CredentialsConfig::AWS
+                    );
+                }
+                _ => panic!("Invalid storage config"),
+            }
             Ok(())
         });
     }

rust/worker/src/storage/config.rs

@@ -9,11 +9,14 @@ use std::path::Path;
 /// See config.rs in the root of the worker crate for an example of how to use
 /// config files to configure the worker.
 pub(crate) enum StorageConfig {
+    // case-insensitive
+    #[serde(alias = "s3")]
     S3(S3StorageConfig),
+    #[serde(alias = "local")]
     Local(LocalStorageConfig),
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, PartialEq, Debug)]
 pub(crate) enum S3CredentialsConfig {
     Minio,
     AWS,