ref(android): restore catch (Throwable) in captureEnvelope

Same reasoning as the cache change: this catch predates the feature, and
narrowing it changed how an Error during capture behaves for every
existing caller while leaving the file's three other catch (Throwable)
blocks untouched. captureEnvelopeNonTerminating and readEnvelope are new
code and keep catch (Exception).

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: buenaflor

sentry-android-core/src/main/java/io/sentry/android/core/InternalSentrySdk.java

@@ -203,8 +203,8 @@ public static SentryId captureEnvelope(
       final SentryEnvelope repackagedEnvelope =
           new SentryEnvelope(envelope.getHeader(), envelopeItems);
       return scopes.captureEnvelope(repackagedEnvelope);
-    } catch (Exception e) {
-      options.getLogger().log(SentryLevel.ERROR, "Failed to capture envelope", e);
+    } catch (Throwable t) {
+      options.getLogger().log(SentryLevel.ERROR, "Failed to capture envelope", t);
     }
     return null;
   }