fix: address OpenMetrics suffix CI failures

Signed-off-by: Arnab Nandy <arnab_nandy7@yahoo.com>

Author: arnabnandy7

docs/apidiffs/current_vs_latest/prometheus-metrics-config.txt

@@ -123,10 +123,7 @@ private String writeWithNativeHistograms(MetricSnapshots snapshots) throws IOExc
     OpenMetrics2TextFormatWriter writer =
         OpenMetrics2TextFormatWriter.builder()
             .setOpenMetrics2Properties(
-                OpenMetrics2Properties.builder()
-                    .nativeHistograms(true)
-                    .suffixes(false)
-                    .build())
+                OpenMetrics2Properties.builder().nativeHistograms(true).suffixes(false).build())
             .build();
     return writeWithWriter(snapshots, writer);
   }

prometheus-metrics-core/src/test/java/io/prometheus/metrics/core/metrics/OpenMetrics2TextFormatWriterTest.java

@@ -200,7 +200,7 @@ void testOpenMetrics2DoesNotEscapeUtf8NamesByDefault() throws IOException {
     for (boolean contentNegotiation : new boolean[] {true, false}) {
       String body =
           scrapeUtf8Counter(contentNegotiation, "application/openmetrics-text;version=2.0.0");
-      assertThat(body).contains("\"my.counter\"").doesNotContain("my_counter");
+      assertThat(body).contains("\"my.counter_total\"").doesNotContain("my_counter");
     }
   }
 

prometheus-metrics-exporter-common/src/test/java/io/prometheus/metrics/exporter/common/PrometheusScrapeHandlerTest.java

@@ -237,8 +237,7 @@ void writeSummary(Writer writer, SummarySnapshot snapshot, EscapingScheme scheme
     writeSummary(writer, snapshot, scheme, getMetadataName(snapshot.getMetadata(), scheme));
   }
 
-  void writeSummary(
-      Writer writer, SummarySnapshot snapshot, EscapingScheme scheme, String name)
+  void writeSummary(Writer writer, SummarySnapshot snapshot, EscapingScheme scheme, String name)
       throws IOException {
     boolean metadataWritten = false;
     MetricMetadata metadata = snapshot.getMetadata();