Revert "gnutls: Update version from 3.7.10 to 3.8.5"

This reverts commit 684c395.

`rdesktop winter` fails with:

    Core(error): tcp_tls_connect(), TLS handshake failed. GnuTLS error: The encryption algorithm is not supported.

[1]: https://gitlab.com/gnutls/gnutls/-/issues/1547

gnutls.be0

@@ -1,11 +1,11 @@
 #!/usr/bin/env beesh
 
-# BEE_VERSION gnutls-3.8.5-0
+# BEE_VERSION gnutls-3.7.10-0
 
 # more info: https://gnutls.org/
 
-#SRCURL[0]="https://www.gnupg.org/ftp/gcrypt/gnutls/v3.8/gnutls-3.8.5.tar.xz"
-SRCURL[0]="https://beehive.molgen.mpg.de/74b468201ef7e9035f78d44c3f0906c4/gnutls-3.8.5.tar.xz"
+#SRCURL[0]="https://www.gnupg.org/ftp/gcrypt/gnutls/v3.7/gnutls-3.7.10.tar.xz"
+SRCURL[0]="https://beehive.molgen.mpg.de/b049e76a9714698a35f8c4a6d59747b9/gnutls-3.7.10.tar.xz"
 
 # PATCHURL+=()
 
@@ -23,7 +23,8 @@ SRCURL[0]="https://beehive.molgen.mpg.de/74b468201ef7e9035f78d44c3f0906c4/gnutls
 
 mee_configure() {
     bee_configure \
-        --with-included-libtasn1
+        --with-included-libtasn1 \
+        --disable-guile
 }
 
 #mee_build() {