Security update for wireguard-tools

This update for wireguard-tools fixes the following issues:

- Removed world-readable permissions from /etc/wireguard (bsc#1191224)

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Fixed bugs
bnc#1191224
VUL-0: wireguard-tools: /etc/wireguard world-readable permissions expose private keys
Selected Binaries
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