Update context API diff

Signed-off-by: Arnab Nandy <arnab_nandy7@yahoo.com>

Author: arnabnandy7

docs/apidiffs/current_vs_latest/opentelemetry-context.txt

@@ -1,9 +1,7 @@
-Comparing source compatibility of opentelemetry-context-1.64.0-SNAPSHOT.jar against opentelemetry-context-1.63.0.jar
+Comparing source compatibility of opentelemetry-context-1.65.0-SNAPSHOT.jar against opentelemetry-context-1.64.0.jar
 ***  MODIFIED INTERFACE: PUBLIC ABSTRACT io.opentelemetry.context.propagation.TextMapGetter  (not serializable)
 	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
 	GENERIC TEMPLATES: === C:java.lang.Object
 	***  MODIFIED METHOD: PUBLIC NON_ABSTRACT (<- ABSTRACT) java.lang.Iterable<java.lang.String><java.lang.String> keys(java.lang.Object)
 		+++  NEW ANNOTATION: java.lang.Deprecated
 	+++  NEW ANNOTATION: java.lang.FunctionalInterface
-Comparing source compatibility of opentelemetry-context-1.65.0-SNAPSHOT.jar against opentelemetry-context-1.64.0.jar
-No changes.