feat(runners): tag EC2 fleets (#5197)

## Description

Adds EC2 Fleet tag specifications to the CreateFleet request so fleets
receive the same runner tags as instances and volumes. Updates the
shared CreateFleet request expectation in the runner tests.

## Test Plan
N/A
## Related Issues

None

Author: edersonbrilhante

lambdas/functions/control-plane/src/aws/runners.test.ts

@@ -1059,6 +1059,10 @@ function expectedCreateFleetRequest(expectedValues: ExpectedFleetRequestValues):
         ResourceType: 'volume',
         Tags: tags,
       },
+      {
+        ResourceType: 'fleet',
+        Tags: tags,
+      },
     ],
     TargetCapacitySpecification: {
       DefaultTargetCapacityType: expectedValues.capacityType,

lambdas/functions/control-plane/src/aws/runners.ts

@@ -382,6 +382,10 @@ async function createInstances(
           ResourceType: 'volume',
           Tags: tags,
         },
+        {
+          ResourceType: 'fleet',
+          Tags: tags,
+        },
       ],
       Type: 'instant',
     });