[APM UI] Fix Latency distribution chart breaks due to transaction dur…

…ations of value 0 (elastic#191994)

## Summary
Fixes: elastic#184256

This PR fixes the APM latency distribution chart not being able to
render when we had any duration value as 0, to fix it, we now check if
it's 0 and override it with 1.

|Before|After|
|-|-|

|![image](https://github.com/user-attachments/assets/df224a1d-a669-4ea8-ad0e-9f81a82b904a)|![image](https://github.com/user-attachments/assets/cbf6957c-df6f-4f71-8f96-7985279912fa)|

## Test steps
1. Open the following file
`x-pack/plugins/observability_solution/apm/server/routes/correlations/queries/fetch_duration_histogram_range_steps.ts`
2. Modify L61 and L118 changing the initial two values passed to
`getHistogramRangeSteps` to 0.
Like `getHistogramRangeSteps(0, 0, steps)`.
It doesn't matter the order, if one of the params is at 0 it won't
render anything.
3. Revert the change and check if the chart is being rendered.

x-pack/plugins/observability_solution/apm/server/routes/correlations/queries/fetch_duration_histogram_range_steps.ts

@@ -47,10 +47,14 @@ export const fetchDurationHistogramRangeSteps = async ({
   const steps = 100;
 
   if (durationMinOverride && durationMaxOverride) {
+    // these values should never be 0, so if they are we set them to 1
+    const durationMin = Math.max(1, durationMinOverride);
+    const durationMax = Math.max(1, durationMaxOverride);
+
     return {
-      durationMin: durationMinOverride,
-      durationMax: durationMaxOverride,
-      rangeSteps: getHistogramRangeSteps(durationMinOverride, durationMaxOverride, steps),
+      durationMin,
+      durationMax,
+      rangeSteps: getHistogramRangeSteps(durationMin, durationMax, steps),
     };
   }
 
@@ -100,8 +104,9 @@ export const fetchDurationHistogramRangeSteps = async ({
     return { rangeSteps: [] };
   }
 
-  const durationMin = resp.aggregations.duration_min.value;
-  const durationMax = resp.aggregations.duration_max.value * 2;
+  // these values should never be 0, so if they are we set them to 1
+  const durationMin = Math.max(1, resp.aggregations.duration_min.value);
+  const durationMax = Math.max(1, resp.aggregations.duration_max.value * 2);
 
   return {
     durationMin,