Update opentelemetry-java version to v1.49.0 (#6647)

Co-authored-by: Tiffany Hrabusa <[email protected]>

Author: opentelemetrybot

content/en/docs/languages/java/_index.md

@@ -7,7 +7,7 @@ aliases: [/java, /java/metrics, /java/tracing]
 cascade:
   vers:
     instrumentation: 2.14.0
-    otel: 1.48.0
+    otel: 1.49.0
     contrib: 1.45.0
     semconv: 1.32.0
 weight: 18

content/en/docs/zero-code/java/_index.md

@@ -7,7 +7,7 @@ aliases:
 cascade:
   vers:
     instrumentation: 2.14.0
-    otel: 1.48.0
+    otel: 1.49.0
 ---
 
 Common options for zero-code instrumentation with Java are the Java agent JAR,

static/refcache.json

@@ -16975,6 +16975,10 @@
     "StatusCode": 206,
     "LastSeen": "2025-03-08T00:34:16.705548174Z"
   },
+  "https://repo1.maven.org/maven2/io/opentelemetry/opentelemetry-bom-alpha/1.49.0-alpha/opentelemetry-bom-alpha-1.49.0-alpha.pom": {
+    "StatusCode": 206,
+    "LastSeen": "2025-04-06T04:24:06.65469916Z"
+  },
   "https://repo1.maven.org/maven2/io/opentelemetry/opentelemetry-bom/1.42.1/opentelemetry-bom-1.42.1.pom": {
     "StatusCode": 206,
     "LastSeen": "2024-10-23T20:20:05.242921-05:00"
@@ -17007,6 +17011,10 @@
     "StatusCode": 206,
     "LastSeen": "2025-03-08T00:34:11.79139405Z"
   },
+  "https://repo1.maven.org/maven2/io/opentelemetry/opentelemetry-bom/1.49.0/opentelemetry-bom-1.49.0.pom": {
+    "StatusCode": 206,
+    "LastSeen": "2025-04-06T04:24:04.915975068Z"
+  },
   "https://research.facebook.com/file/877841159827226/holistic-configuration-management-at-facebook.pdf": {
     "StatusCode": 206,
     "LastSeen": "2025-01-30T17:00:29.776464-05:00"