Bump otel version to 0.0.15

Author: Nevay

composer.json

@@ -14,7 +14,7 @@
     "require": {
         "php": "^7.4 || ^8.0",
         "ext-json": "*",
-        "open-telemetry/opentelemetry": "^0.0.14",
+        "open-telemetry/opentelemetry": "^0.0.15",
         "php-http/discovery": "^1.14",
         "php-http/message": "^1.12"
     },

tests/Integration/Symfony/OtelSdkBundle/OtelSdkBundleTest.php

@@ -194,9 +194,6 @@ public function testTracingWithSimpleConfig(): void
      */
     public function testTracingWithAlwaysOffSampler(): void
     {
-        $this->markTestSkipped('Requires BatchSpanProcessor update to not force-flush empty batch.');
-
-        /** @phpstan-ignore-next-line */
         $this->load(
             self::wrapConfig([
                 'resource' => [

tests/Integration/Symfony/OtelSdkBundle/Resources/SdkConfigTest.php

@@ -97,8 +97,6 @@ public function testSpan()
     {
         $this->assertServiceSetup(Trace\SpanLimitsBuilder::class);
         $this->assertServiceSetup(Trace\SpanLimits::class);
-        $this->assertServiceSetup(SpanProcessor\SimpleSpanProcessor::class);
-        $this->assertServiceSetup(SpanProcessor\BatchSpanProcessor::class);
         $this->assertServiceSetup(SpanProcessor\NoopSpanProcessor::class);
         $this->assertServiceSetup(SpanProcessor\MultiSpanProcessor::class);
     }