ci: twister: Remove sudo for Linux environment setup

The twister build job now runs inside a container using the `sdk-build`
image, which defaults to the root user inside the container, and `sudo`
is therefore no longer necessary.

Signed-off-by: Stephanos Ioannidis <[email protected]>

Author: stephanosio

.github/workflows/twister.yml

@@ -146,19 +146,19 @@ jobs:
       if: ${{ runner.os == 'Linux' }}
       run: |
         # Add ccache PPA to install up-to-date ccache
-        sudo add-apt-repository -y -n ppa:stephanosio/ccache
+        add-apt-repository -y -n ppa:stephanosio/ccache
 
         # Add GitHub CLI source
-        sudo mkdir -p -m 755 /etc/apt/keyrings
-        sudo curl -L -o /etc/apt/keyrings/githubcli-archive-keyring.gpg \
+        mkdir -p -m 755 /etc/apt/keyrings
+        curl -L -o /etc/apt/keyrings/githubcli-archive-keyring.gpg \
                   https://cli.github.com/packages/githubcli-archive-keyring.gpg
-        sudo chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg
-        sudo mkdir -p -m 755 /etc/apt/sources.list.d
-        echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
+        chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg
+        mkdir -p -m 755 /etc/apt/sources.list.d
+        echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | tee /etc/apt/sources.list.d/github-cli.list > /dev/null
 
         # Install required system packages
-        sudo apt-get update
-        sudo apt-get install -y \
+        apt-get update
+        apt-get install -y \
           ccache \
           cmake \
           device-tree-compiler \
@@ -182,7 +182,7 @@ jobs:
           xz-utils
 
         if [ "${HOSTTYPE}" = "x86_64" ]; then
-          sudo apt install -y \
+          apt-get install -y \
             g++-multilib \
             gcc-multilib
         fi
@@ -196,7 +196,7 @@ jobs:
         echo "~/.cargo/bin" >> $GITHUB_PATH
 
         ## Install uefi-run utility
-        sudo -E cargo install uefi-run --root /usr
+        cargo install uefi-run --root /usr
         echo "OVMF_FD_PATH=/usr/share/ovmf/OVMF.fd" >> $GITHUB_ENV
 
         ## Install Rust target support required by Zephyr