ci: added dynamic boehm prod build to experimental builds

.woodpecker/.build_experimental.yml

@@ -27,3 +27,22 @@ pipeline:
       - du -h suvieter
     when:
       event: push
+
+  dynamic-boehm-prod:
+    image: 'chewingbever/vlang:latest'
+    pull: true
+    group: 'build'
+    environment:
+      - LDFLAGS=-lz -lbz2 -llzma -lexpat -lzstd -llz4 -static
+      - VFLAGS=-cc gcc -d dynamic_boehm
+    commands:
+      - make prod
+      # Make sure the binary is actually statically built
+      - readelf -d pvieter
+      - du -h pvieter
+      - '[ "$(readelf -d pvieter | grep NEEDED | wc -l)" = 0 ]'
+      # This removes so much, it's amazing
+      - strip -s pvieter
+      - du -h pvieter
+    when:
+      event: push