security: Fix HTTP to HTTPS for all package and repository downloads

CRITICAL FIXES (CWE-494, CWE-300):
- tools/pve/microcode.sh:79 (Intel microcode)
- tools/pve/pbs-microcode.sh:93 (Intel microcode)

CONTAINER-LEVEL FIXES:
- install/deconz-install.sh: libssl1.1 .deb + setup_deb822_repo URLs
- install/odoo-install.sh: lxml-clean .deb
- ct/odoo.sh: lxml-clean .deb (update_script)

HOST-LEVEL REPOSITORY FIXES:
- tools/pve/post-pve-install.sh: Debian + Proxmox PVE repos
- tools/pve/post-pbs-install.sh: Debian + Proxmox PBS repos
- tools/pve/pve8-upgrade.sh: Debian + Proxmox PVE + Ceph repos
- tools/pve/pbs3-upgrade.sh: Debian + Proxmox PBS repos
- tools/pve/hw-acceleration.sh: Debian non-free repos (deb + deb-src)
- install/proxmox-backup-server-install.sh: Proxmox PBS repo
- install/medusa-install.sh: Debian non-free repo
- install/globaleaks-install.sh: GlobaLeaks repository

CHANGES:
✅ All http:// → https:// for package downloads
✅ All http:// → https:// for repository configurations
✅ Added --proto '=https' to curl commands for protocol enforcement
✅ Improved quoting for file variables

IMPACT:
- Prevents MITM attacks on package installations
- Prevents MITM attacks on repository configuration
- Enforces TLS transport security across all downloads
- Brings consistency with security best practices

CVSS: 6.5 (Medium) - CWE-494, CWE-300, CWE-829

install/deconz-install.sh

@@ -16,14 +16,14 @@ update_os
 msg_info "Setting Phoscon Repository"
 setup_deb822_repo \
   "deconz" \
-  "http://phoscon.de/apt/deconz.pub.key" \
-  "http://phoscon.de/apt/deconz" \
+  "https://phoscon.de/apt/deconz.pub.key" \
+  "https://phoscon.de/apt/deconz" \
   "generic"
 msg_ok "Setup Phoscon Repository"
 
 msg_info "Installing deConz"
-libssl=$(curl -fsSL "http://security.ubuntu.com/ubuntu/pool/main/o/openssl/" | grep -o 'libssl1\.1_1\.1\.1f-1ubuntu2\.2[^"]*amd64\.deb' | head -n1)
-curl -fsSL "http://security.ubuntu.com/ubuntu/pool/main/o/openssl/$libssl" -o "$libssl"
+libssl=$(curl -fsSL --proto '=https' "https://security.ubuntu.com/ubuntu/pool/main/o/openssl/" | grep -o 'libssl1\.1_1\.1\.1f-1ubuntu2\.2[^"]*amd64\.deb' | head -n1)
+curl -fsSL --proto '=https' "https://security.ubuntu.com/ubuntu/pool/main/o/openssl/$libssl" -o "$libssl"
 $STD dpkg -i "$libssl"
 $STD apt install -y deconz
 rm -rf "$libssl"

install/globaleaks-install.sh

@@ -15,7 +15,7 @@ update_os
 msg_info "Setup GlobaLeaks"
 DISTRO_CODENAME="$(awk -F= '/^VERSION_CODENAME=/{print $2}' /etc/os-release)"
 curl -fsSL https://deb.globaleaks.org/globaleaks.asc | gpg --dearmor -o /etc/apt/trusted.gpg.d/globaleaks.gpg
-echo "deb [signed-by=/etc/apt/trusted.gpg.d/globaleaks.gpg] http://deb.globaleaks.org $DISTRO_CODENAME/" >/etc/apt/sources.list.d/globaleaks.list
+echo "deb [signed-by=/etc/apt/trusted.gpg.d/globaleaks.gpg] https://deb.globaleaks.org $DISTRO_CODENAME/" >/etc/apt/sources.list.d/globaleaks.list
 echo 'APPARMOR_SANDBOXING=0' >/etc/default/globaleaks
 $STD apt update
 $STD apt -y -o Dpkg::Options::=--force-confdef -o Dpkg::Options::=--force-confold install globaleaks

install/medusa-install.sh

@@ -20,7 +20,7 @@ $STD apt install -y \
   mediainfo
 
 cat <<EOF >/etc/apt/sources.list.d/non-free.list
-deb http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware
+deb https://deb.debian.org/debian bookworm main contrib non-free non-free-firmware
 EOF
 $STD apt update
 $STD apt install -y unrar

install/odoo-install.sh

@@ -15,7 +15,7 @@ update_os
 
 msg_info "Installing Dependencies"
 $STD apt install -y python3-lxml wkhtmltopdf
-curl -fsSL "http://archive.ubuntu.com/ubuntu/pool/universe/l/lxml-html-clean/python3-lxml-html-clean_0.1.1-1_all.deb" -o /opt/python3-lxml-html-clean.deb
+curl -fsSL --proto '=https' "https://archive.ubuntu.com/ubuntu/pool/universe/l/lxml-html-clean/python3-lxml-html-clean_0.1.1-1_all.deb" -o /opt/python3-lxml-html-clean.deb
 $STD dpkg -i /opt/python3-lxml-html-clean.deb
 msg_ok "Installed Dependencies"
 

install/proxmox-backup-server-install.sh

@@ -16,7 +16,7 @@ update_os
 msg_info "Installing Proxmox Backup Server"
 curl -fsSL "https://enterprise.proxmox.com/debian/proxmox-release-trixie.gpg" -o "/etc/apt/trusted.gpg.d/proxmox-release-trixie.gpg"
 cat <<EOF >>/etc/apt/sources.list
-deb http://download.proxmox.com/debian/pbs trixie pbs-no-subscription
+deb https://download.proxmox.com/debian/pbs trixie pbs-no-subscription
 EOF
 $STD apt update
 export DEBIAN_FRONTEND=noninteractive