Reference to internal assets for graph extensions dev dependencies

[gabrielepmattia]

While build a new graph extension in Deepstream 7.1 using this guide and the container nvcr.io/nvidia/deepstream:7.1-gc-triton-devel (6602ffc5c876), the new extension does not build since there are references to internal assets, like:

• gxf/com_nvidia_gxf/release/extension-dev/build/graph_extension.bzl

  Line 31 in daf1810

  url = "https://urm.nvidia.com/artifactory/sw-isaac-gxf-generic-local/dependencies/external/yaml-cpp/9a3624205e8774953ef18f57067b3426c1c5ada6.tar.gz",

• gxf/com_nvidia_gxf/release/extension-dev/build/graph_extension.bzl

  Line 40 in daf1810

  url = "https://urm.nvidia.com/artifactory/sw-isaac-gxf-generic-local/dependencies/external/bazelbuild/rules_python/rules_python-0.1.0.tar.gz",

• gxf/com_nvidia_gxf/release/extension-dev/build/graph_extension.bzl

  Line 49 in daf1810

  urls = ["https://urm.nvidia.com/artifactory/sw-isaac-gxf-generic-local/dependencies/external/magic_enum/v0.9.3.zip"],

this can be solved by using public available ones, can i open a PR?

# Package created from - https://github.com/jbeder/yaml-cpp.git
# commit = "9a3624205e8774953ef18f57067b3426c1c5ada6"
    http_archive(
        name = "yaml-cpp",
        build_file = "@com_extension_dev//build:third_party/yaml-cpp.BUILD",
        strip_prefix = "yaml-cpp-9a3624205e8774953ef18f57067b3426c1c5ada6",
        sha256 = "46c3ec847e7a29af25963a17fa58077ba79aeefe439a61ea0f66b30334f47eed",
        url = "https://github.com/jbeder/yaml-cpp/archive/9a3624205e8774953ef18f57067b3426c1c5ada6.zip",
        type = "zip",
    )

# Package created from - https://github.com/bazelbuild/rules_python
# version - 0.1.0
    http_archive(
        name = "rules_python",
        sha256 = "b6d46438523a3ec0f3cead544190ee13223a52f6a6765a29eae7b7cc24cc83a0",
        url = "https://github.com/bazelbuild/rules_python/releases/download/0.1.0/rules_python-0.1.0.tar.gz",
    )

# Package created from - https://github.com/Neargye/magic_enum
# version - 0.9.3
    http_archive(
        name = "magic_enum",
        strip_prefix = "magic_enum-0.9.3",
        sha256 = "2ac5f5f0591c8f587b53b89c3ef64c85cc24ebaaa389a659c6bf36a0aa192fe6",
        url = "https://github.com/Neargye/magic_enum/archive/refs/tags/v0.9.3.zip",
    )