Also updates wireguard-module.
Note: the build of wireguard-module gives the following errors towards the end:
INSTALL /home/ska/src/packages/user/wireguard-module/src/wireguard-linux-compat-1.0.20210424/src/wireguard.ko At main.c:160: - SSL error:02001002:system library:fopen:No such file or directory: crypto/bio/bss_file.c:69 - SSL error:2006D080:BIO routines:BIO_new_file:no such file: crypto/bio/bss_file.c:76 sign-file: certs/signing_key.pem: No such file or directory
I'm not sure whether I should worry about it or not, and I don't have the infrastructure to test it. (That is why the MR is marked as Draft. Please test before merging.)