prepare 7.1.1 release (#319)

## [7.1.1] - 2023-11-14
### Fixed:
- Fixes NPE when interacting with Context created by copying. (Thanks, [

pedroafonsodias](launchdarkly/java-sdk-common#15))

---------

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Author: 20 people

build.gradle

@@ -72,8 +72,8 @@ ext.versions = [
     "gson": "2.8.9",
     "guava": "32.0.1-jre",
     "jackson": "2.11.2", 
-    "launchdarklyJavaSdkCommon": "2.0.0",
-    "launchdarklyJavaSdkInternal": "1.2.0",
+    "launchdarklyJavaSdkCommon": "2.1.1",
+    "launchdarklyJavaSdkInternal": "1.2.1",
     "launchdarklyLogging": "1.1.0",
     "okhttp": "4.9.3", // specify this for the SDK build instead of relying on the transitive dependency from okhttp-eventsource
     "okhttpEventsource": "4.1.0",