feat(V9): Fix API diff script for V9 (#5635)

* feat(V9): Fix API diff script for V9

* Add api changes

Author: noahsmartin

.github/workflows/api-stability.yml

@@ -10,6 +10,7 @@ on:
       - Sentry.xcodeproj/**
       - "Package.swift"
       - "scripts/build-xcframework-local.sh"
+      - "scripts/update-api.sh"
 
 jobs:
   api-stability:

scripts/update-api.sh

@@ -11,6 +11,21 @@ configuration_suffix="${1-}"
 # This ensures only public interfaces are analyzed
 find ./Sentry-Dynamic.xcframework -name "*.private.swiftinterface" -type f -delete
 
+if [ "$configuration_suffix" = "V9" ]; then
+  FWROOT="./Sentry-Dynamic.xcframework/ios-arm64_arm64e/Sentry.framework"
+  for FRAME in Headers PrivateHeaders; do
+    HDRDIR="$FWROOT/${FRAME}"
+    for H in "$HDRDIR"/*.h; do
+      # unifdef will:
+      #  - keep code under #if SDK_V9 (because of -D)
+      #  - remove code under #else
+      #  - strip away the #if/#else/#endif lines themselves
+      unifdef -D SDK_V9 -x 2 "$H" > "$H.tmp"
+      mv "$H.tmp" "$H"
+    done
+  done
+fi
+
 xcrun --sdk iphoneos swift-api-digester \
     -dump-sdk \
     -o sdk_api${configuration_suffix:+"_${configuration_suffix}"}.json \