build: add maven repo in more places (#1444)

Author: MikeDombo

src/test/greengrass-nucleus-benchmark/pom.xml

@@ -9,6 +9,31 @@
 
     <name>JMH benchmark sample: Java</name>
 
+    <repositories>
+        <repository>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+            <id>central</id>
+            <url>https://repo1.maven.org/maven2</url>
+        </repository>
+    </repositories>
+    <pluginRepositories>
+        <pluginRepository>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+            <id>central</id>
+            <url>https://repo1.maven.org/maven2</url>
+        </pluginRepository>
+    </pluginRepositories>
+
     <dependencies>
         <dependency>
             <groupId>org.openjdk.jmh</groupId>

uat/pom.xml

@@ -45,6 +45,18 @@
         </dependency>
     </dependencies>
 
+    <pluginRepositories>
+        <pluginRepository>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+            <id>central</id>
+            <url>https://repo1.maven.org/maven2</url>
+        </pluginRepository>
+    </pluginRepositories>
     <build>
         <plugins>
             <plugin>