Merge #509

509: Add total field to get-tasks route r=curquiza a=hmacr

# Pull Request

## Related issue
Fixes #504 

## What does this PR do?
- Adds `total` field to `get-tasks` route

## PR checklist
Please check if your PR fulfills the following requirements:
- [x] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
- [x] Have you read the contributing guidelines?
- [x] Have you made sure that the title is accurate and descriptive of the changes?

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Co-authored-by: hmacr <[email protected]>

Author: meili-bors[bot]

src/tasks.rs

@@ -46,6 +46,7 @@ pub enum TaskType {
 #[derive(Debug, Clone, Deserialize)]
 pub struct TasksResults {
     pub results: Vec<Task>,
+    pub total: u64,
     pub limit: u32,
     pub from: Option<u32>,
     pub next: Option<u32>,