Solve inconsistant spacing in sync logs (#143)

Before
```
[VSCODE] bricks cli path: /Users/shreyas.goenka/databricks-vscode/packages/databricks-vscode/bin/bricks
[VSCODE] sync command args: sync,--remote-path,/Repos/shreyas.goenka@databricks.com/test-dbx,--persist-snapshot=false
[VSCODE] env vars: {"BRICKS_ROOT":"/Users/shreyas.goenka/test-dbx","DATABRICKS_CONFIG_PROFILE":"DOGFOOD"}
--------------------------------------------------------
2022/10/27 16:51:14 [INFO] Remote file sync location: /Repos/shreyas.goenka@databricks.com/test-dbx
2022/10/27 16:51:14 [INFO] Loading DOGFOOD profile from /Users/shreyas.goenka/.databrickscfg

2022/10/27 16:51:16 [INFO] Action: PUT: 10.fake, hello.py, 1.fake, 11.fake, 6.fake, 7.fake, h, 8.fake, 4.fake, .gitignore, 14.fake, 5.fake, 9.fake, 2.fake, 12.fake, databricks.yml, 13.fake, 3.fake, .dbx/sync/n

2022/10/27 16:51:17 [INFO] Uploaded hello.py

2022/10/27 16:51:17 [INFO] Uploaded 1.fake

2022/10/27 16:51:17 [INFO] Uploaded 7.fake

2022/10/27 16:51:17 [INFO] Uploaded 6.fake

2022/10/27 16:51:17 [INFO] Uploaded 11.fake

2022/10/27 16:51:17 [INFO] Uploaded .dbx/sync/n

2022/10/27 16:51:17 [INFO] Uploaded 10.fake

2022/10/27 16:51:17 [INFO] Uploaded 12.fake

2022/10/27 16:51:17 [INFO] Uploaded databricks.yml

2022/10/27 16:51:17 [INFO] Uploaded h

2022/10/27 16:51:18 [INFO] Uploaded 2.fake

2022/10/27 16:51:18 [INFO] Uploaded 13.fake

2022/10/27 16:51:18 [INFO] Uploaded 9.fake

2022/10/27 16:51:18 [INFO] Uploaded 8.fake

2022/10/27 16:51:18 [INFO] Uploaded 5.fake

2022/10/27 16:51:18 [INFO] Uploaded 3.fake

2022/10/27 16:51:18 [INFO] Uploaded .gitignore

2022/10/27 16:51:18 [INFO] Uploaded 4.fake

2022/10/27 16:51:18 [INFO] Uploaded 14.fake
2022/10/27 16:51:18 [INFO] Initial Sync Complete
```

After
```
[VSCODE] bricks cli path: /Users/shreyas.goenka/databricks-vscode/packages/databricks-vscode/bin/bricks
[VSCODE] sync command args: sync,--remote-path,/Repos/shreyas.goenka@databricks.com/test-dbx,--persist-snapshot=false
[VSCODE] env vars: {"BRICKS_ROOT":"/Users/shreyas.goenka/test-dbx","DATABRICKS_CONFIG_PROFILE":"DOGFOOD"}
--------------------------------------------------------
2022/10/27 16:49:24 [INFO] Remote file sync location: /Repos/shreyas.goenka@databricks.com/test-dbx
2022/10/27 16:49:24 [INFO] Loading DOGFOOD profile from /Users/shreyas.goenka/.databrickscfg
2022/10/27 16:49:26 [INFO] Action: PUT: 10.fake, hello.py, 1.fake, 11.fake, 6.fake, 7.fake, h, 8.fake, 4.fake, .gitignore, 14.fake, 5.fake, 9.fake, 2.fake, 12.fake, databricks.yml, 13.fake, 3.fake, .dbx/sync/n
2022/10/27 16:49:27 [INFO] Uploaded 10.fake
2022/10/27 16:49:27 [INFO] Uploaded .gitignore
2022/10/27 16:49:27 [INFO] Uploaded .dbx/sync/n
2022/10/27 16:49:27 [INFO] Uploaded 5.fake
2022/10/27 16:49:27 [INFO] Uploaded 2.fake
2022/10/27 16:49:27 [INFO] Uploaded 12.fake
2022/10/27 16:49:27 [INFO] Uploaded 13.fake
2022/10/27 16:49:27 [INFO] Uploaded 9.fake
2022/10/27 16:49:28 [INFO] Uploaded hello.py
2022/10/27 16:49:28 [INFO] Uploaded 14.fake
2022/10/27 16:49:28 [INFO] Uploaded 3.fake
2022/10/27 16:49:28 [INFO] Uploaded 7.fake
2022/10/27 16:49:28 [INFO] Uploaded 6.fake
2022/10/27 16:49:28 [INFO] Uploaded 11.fake
2022/10/27 16:49:28 [INFO] Uploaded databricks.yml
2022/10/27 16:49:28 [INFO] Uploaded h
2022/10/27 16:49:28 [INFO] Uploaded 8.fake
2022/10/27 16:49:28 [INFO] Uploaded 1.fake
2022/10/27 16:49:28 [INFO] Uploaded 4.fake
2022/10/27 16:49:28 [INFO] Initial Sync Complete
~``

Author: shreyas-goenka

packages/databricks-vscode/src/cli/BricksTasks.ts

@@ -196,14 +196,23 @@ export class BricksSyncParser {
     // TODO: Use structed logging to compute the sync state here
     public process(data: string) {
         var logLines = data.split("\n");
-        for (let line of logLines) {
+        for (let i = 0; i < logLines.length; i++) {
+            var line = logLines[i];
             this.parseForActionsInitiated(line);
             this.parseForUploadCompleted(line);
             this.parseForDeleteCompleted(line);
             // this.writeEmitter.fire writes to the pseudoterminal for the
             // bricks sync process
             this.writeEmitter.fire(line.trim());
-            this.writeEmitter.fire("\n\r");
+
+            // When vscode flush prints the logs from events fired here,
+            // it automatically adds a new line. Since we can reasonably expect
+            // with a high probablity that all logs in one call of this process(data) func will
+            // be flushed together, we do not add a new line at the last event
+            // to keep the new line spacing consistant
+            if (i !== logLines.length - 1) {
+                this.writeEmitter.fire("\n\r");
+            }
         }
         if (
             this.filesBeingDeleted.size === 0 &&