README instructions for Clang on Linux are causing issue installing

[cdnsteve]

Describe the bug

When following the README instructions for Clang installation on Linux, it does not suggest running the command as sudo.

Running the command as described in the README results in an error noted below:
~/dev/rusty-kaspa$ apt-get install clang-format clang-tidy clang-tools clang clangd libc++-dev libc++1 libc++abi-dev libc++abi1 libclang-dev libclang1 liblldb-dev libllvm-ocaml-dev libomp-dev libomp5 lld lldb llvm-dev llvm-runtime llvm python3-clang E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied) E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?

Running the same command under sudo resolves this issue.

To Reproduce
Steps to reproduce the behavior:

1. Follow steps under the README for Clang Linux install here: https://github.com/kaspanet/rusty-kaspa/blob/master/README.md?plain=1#L15
2. Run the command on WSL Linux apt-get install clang-format clang-tidy clang-tools clang clangd libc++-dev libc++1 libc++abi-dev libc++abi1 libclang-dev libclang1 liblldb-dev libllvm-ocaml-dev libomp-dev libomp5 lld lldb llvm-dev llvm-runtime llvm python3-clang
3. Results in Permission denied, are you root?

Expected behavior
The command should install the required libraries.

Desktop (please complete the following information):

• OS: ~/dev/rusty-kaspa$ cat /etc/lsb-release
  DISTRIB_ID=Ubuntu
  DISTRIB_RELEASE=20.04
  DISTRIB_CODENAME=focal
  DISTRIB_DESCRIPTION="Ubuntu 20.04.5 LTS"
• Kaspad version: rusty-kaspa main branch

[coderofstuff]

Fixed by #321