[Bazel] Fix USB dependencies, __init__.py creation

bazel/BUILD.bazel

@@ -7,6 +7,7 @@ py_binary(
     name = "generate_version_header",
     srcs = ["generate_version_header.py"],
     visibility = ["//:__subpackages__"],
+    legacy_create_init = False,
 )
 
 # This isn't actually generated, it just uses the same name

src/rp2040/boot_stage2/BUILD.bazel

@@ -127,6 +127,7 @@ py_binary(
     name = "pad_checksum_tool",
     srcs = ["pad_checksum_tool.py"],
     target_compatible_with = ["//bazel/constraint:host"],
+    legacy_create_init = False,
 )
 
 run_binary(

src/rp2350/boot_stage2/BUILD.bazel

@@ -127,6 +127,7 @@ py_binary(
     name = "pad_tool",
     srcs = ["pad_tool.py"],
     target_compatible_with = ["//bazel/constraint:host"],
+    legacy_create_init = False,
 )
 
 run_binary(

src/rp2_common/pico_btstack/btstack.BUILD

@@ -327,4 +327,5 @@ py_binary(
     ],
     # TODO: Add pip pins.
     # deps = ["@python_packages//pycryptodomex"]
+    legacy_create_init = False,
 )

src/rp2_common/pico_stdio_usb/BUILD.bazel

@@ -73,7 +73,7 @@ cc_library(
         "//src/rp2_common/hardware_irq",
         "//src/rp2_common/pico_stdio:pico_stdio_headers",
         "//src/rp2_common/pico_unique_id",
-        "//src/rp2_common/pico_usb_reset_interface",
+        "//src/rp2_common/pico_usb_reset",
     ],
     # Ensure `stdio_usb_descriptors.c` isn't affected by link order.
     alwayslink = True,