Bump com.arpnetworking.metrics:prometheus-remote-protocol from 1.2.0 to 1.2.1 (#553)

* Bump com.arpnetworking.metrics:prometheus-remote-protocol

Bumps [com.arpnetworking.metrics:prometheus-remote-protocol](https://github.com/ArpNetworking/prometheus-remote-protocol) from 1.2.0 to 1.2.1.
- [Commits](ArpNetworking/prometheus-remote-protocol@prometheus-remote-protocol-1.2.0...prometheus-remote-protocol-1.2.1)

---
updated-dependencies:
- dependency-name: com.arpnetworking.metrics:prometheus-remote-protocol
  dependency-version: 1.2.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

* bump up websocket wait time

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Brandon Arp <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -89,7 +89,7 @@
     <logback.version>1.5.18</logback.version>
     <logback.steno.version>2.2.0</logback.steno.version>
     <log4j.over.slf4j.version>2.0.17</log4j.over.slf4j.version>
-    <metrics.aggregator.protocol.prometheus.version>1.2.0</metrics.aggregator.protocol.prometheus.version>
+    <metrics.aggregator.protocol.prometheus.version>1.2.1</metrics.aggregator.protocol.prometheus.version>
     <metrics.aggregator.protocol.version>1.3.0</metrics.aggregator.protocol.version>
     <metrics.client.version>0.13.0</metrics.client.version>
     <metrics.client.http.version>0.14.0</metrics.client.http.version>

src/test/java/com/arpnetworking/metrics/mad/integration/TelemetryIT.java

@@ -83,7 +83,7 @@ public void testFromSamples() throws InterruptedException, ExecutionException, T
                     future::complete);
 
             // Wait for subscription to be registered and align with aggregation period
-            Thread.sleep(1000);
+            Thread.sleep(3000);
             sleepToBeginningOfSecond();
 
             try (Metrics metrics = METRICS_FACTORY.create()) {
@@ -116,7 +116,7 @@ public void testFromAggregatedData() throws InterruptedException, ExecutionExcep
                     future::complete);
 
             // Wait for subscription to be registered
-            Thread.sleep(1000);
+            Thread.sleep(3000);
             sleepToBeginningOfSecond();
 
             try (Metrics metrics = METRICS_FACTORY.create()) {
@@ -175,7 +175,7 @@ public void testFromMixedSamplesAndAggregatedData() throws InterruptedException,
                     future::complete);
 
             // Wait for subscription to be registered
-            Thread.sleep(1000);
+            Thread.sleep(3000);
             sleepToBeginningOfSecond();
 
             // First mixed samples-aggregates unit of work