ci: fix FlatBuffers paths for src/ layout

Update paths in FlatBuffers Schema Build job from autobahn/wamp/gen/
to src/autobahn/wamp/gen/ to match the modernized src/ directory
structure.

Note: This work was completed with AI assistance (Claude Code).

Author: oberstet

.github/workflows/main.yml

@@ -472,7 +472,7 @@ jobs:
       - name: Store original generated files checksum
         run: |
           echo "==> Computing checksums of committed FlatBuffers files..."
-          find autobahn/wamp/gen/ -name "*.py" -o -name "*.bfbs" | sort | xargs sha256sum > /tmp/original-checksums.txt
+          find src/autobahn/wamp/gen/ -name "*.py" -o -name "*.bfbs" | sort | xargs sha256sum > /tmp/original-checksums.txt
           echo "Found $(wc -l < /tmp/original-checksums.txt) committed generated files"
 
       - name: Build FlatBuffers binary schema & Python wrappers
@@ -483,17 +483,17 @@ jobs:
           flatc --version
           echo "Generated FlatBuffers binary schema & Python wrappers:"
           echo "======================================================"
-          cloc autobahn/wamp/gen/
+          cloc src/autobahn/wamp/gen/
           echo ""
-          ls -la autobahn/wamp/gen/schema/
+          ls -la src/autobahn/wamp/gen/schema/
           echo ""
-          openssl sha256 autobahn/wamp/gen/schema/*.bfbs
+          openssl sha256 src/autobahn/wamp/gen/schema/*.bfbs
           echo ""
 
       - name: Verify regenerated files match committed files
         run: |
           echo "==> Computing checksums of regenerated files..."
-          find autobahn/wamp/gen/ -name "*.py" -o -name "*.bfbs" | sort | xargs sha256sum > /tmp/regenerated-checksums.txt
+          find src/autobahn/wamp/gen/ -name "*.py" -o -name "*.bfbs" | sort | xargs sha256sum > /tmp/regenerated-checksums.txt
 
           echo "==> Comparing checksums..."
           if diff -u /tmp/original-checksums.txt /tmp/regenerated-checksums.txt; then
@@ -516,8 +516,8 @@ jobs:
         with:
           name: flatbuffers-schema-${{ matrix.python-env }}
           path: |
-            autobahn/wamp/gen/
-            autobahn/wamp/flatbuffers/
+            src/autobahn/wamp/gen/
+            src/autobahn/wamp/flatbuffers/
           retention-days: 7
 
   build-package: