Remove libvncserver from dependencies on GHA

It's useless since VNC renderer is disabled there anyway

.github/workflows/c-cpp.yml

@@ -94,7 +94,6 @@ jobs:
             rtmidi:p
             libslirp:p
             fluidsynth:p
-            libvncserver:p
 
       - name: Checkout repository
         uses: actions/checkout@v4

.github/workflows/cmake_linux.yml

@@ -80,7 +80,6 @@ jobs:
           libopenal-dev
           libslirp-dev
           libfluidsynth-dev
-          libvncserver-dev
           ${{ matrix.ui.packages }}
 
       - name: Checkout repository

.github/workflows/cmake_macos.yml

@@ -82,7 +82,6 @@ jobs:
           rtmidi
           openal-soft
           fluidsynth
-          libvncserver
           ${{ matrix.ui.packages }}
 
       - name: Checkout repository

.github/workflows/cmake_windows_msys2.yml

@@ -104,7 +104,6 @@ jobs:
             rtmidi:p
             libslirp:p
             fluidsynth:p
-            libvncserver:p
             ${{ matrix.ui.packages }}
 
       - name: Checkout repository

.github/workflows/codeql_linux.yml

@@ -83,7 +83,6 @@ jobs:
           libopenal-dev
           libslirp-dev
           libfluidsynth-dev
-          libvncserver-dev
           ${{ matrix.ui.packages }}
 
       - name: Checkout repository

.github/workflows/codeql_macos.yml

@@ -76,7 +76,6 @@ jobs:
           rtmidi
           openal-soft
           fluidsynth
-          libvncserver
           ${{ matrix.ui.packages }}
 
       - name: Checkout repository

.github/workflows/codeql_windows_msys2.yml

@@ -110,7 +110,6 @@ jobs:
             rtmidi:p
             libslirp:p
             fluidsynth:p
-            libvncserver:p
             ${{ matrix.ui.packages }}
 
       - name: Checkout repository