Bump gRPC and OpenTelemetry dependencies (#475)

- Updates `io.grpc:grpc-bom` from 1.75.0 to 1.76.0
- Updates `io.opentelemetry:opentelemetry-bom` from 1.54.1 to 1.55.0
- Updates `io.github.classgraph:classgraph` from 4.8.181 to 4.8.184

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

Author: dependabot[bot]

examples/fabric-contract-example-gradle-kotlin/build.gradle.kts

@@ -18,7 +18,7 @@ dependencies {
     implementation("org.json:json:20250517")
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
 
-    testImplementation("org.junit.jupiter:junit-jupiter:5.13.4")
+    testImplementation("org.junit.jupiter:junit-jupiter:6.0.0")
     testImplementation("com.nhaarman.mockitokotlin2:mockito-kotlin:2.2.0")
 }
 

fabric-chaincode-shim/build.gradle

@@ -36,13 +36,13 @@ dependencies {
         }
     }
     implementation platform('com.google.protobuf:protobuf-bom:4.32.1')
-    implementation platform('io.grpc:grpc-bom:1.75.0')
-    implementation platform('io.opentelemetry:opentelemetry-bom:1.54.1')
+    implementation platform('io.grpc:grpc-bom:1.76.0')
+    implementation platform('io.opentelemetry:opentelemetry-bom:1.55.0')
 
     implementation 'org.hyperledger.fabric:fabric-protos:0.3.7'
     implementation 'org.bouncycastle:bcpkix-jdk18on:1.82'
     implementation 'org.bouncycastle:bcprov-jdk18on:1.82'
-    implementation 'io.github.classgraph:classgraph:4.8.181'
+    implementation 'io.github.classgraph:classgraph:4.8.184'
     implementation 'com.github.erosb:everit-json-schema:1.14.6'
     implementation 'org.json:json:20250517'
     implementation 'com.google.protobuf:protobuf-java-util'