#4 sde-get: prevent recompressing .xz to .bz2

-> Updating checksum for gcc.

Downloading gcc:download/mirror/g/gcc-9.3.0.tar.xz ...
curl: (22) The requested URL returned error: 404 Not Found

Finished downloading 0 bytes in 0.087342 seconds (0.000 bytes/sec). 
ERROR: CURL Returned Error 22. Please read the curl manpage.
INFO: download from mirror failed, trying original URL.
######################################################################## 100.0%
Finished downloading 70533868 bytes in 3.972365 seconds (17757771.000 bytes/sec). 
cksum-test (xz): download/mirror/g/gcc-9.3.0.tar.xz... Missing Checksum (4073261006).
download/mirror/g/gcc-9.3.0.tar.bz2: 4073261006
$ l download/mirror/g/gcc-9.3.0.*
-rw-r--r-- 1 amery amery 92M Nov  9 22:18 download/mirror/g/gcc-9.3.0.tar.bz2

``` -> Updating checksum for gcc. Downloading gcc:download/mirror/g/gcc-9.3.0.tar.xz ... curl: (22) The requested URL returned error: 404 Not Found Finished downloading 0 bytes in 0.087342 seconds (0.000 bytes/sec). ERROR: CURL Returned Error 22. Please read the curl manpage. INFO: download from mirror failed, trying original URL. ######################################################################## 100.0% Finished downloading 70533868 bytes in 3.972365 seconds (17757771.000 bytes/sec). cksum-test (xz): download/mirror/g/gcc-9.3.0.tar.xz... Missing Checksum (4073261006). download/mirror/g/gcc-9.3.0.tar.bz2: 4073261006 $ l download/mirror/g/gcc-9.3.0.* -rw-r--r-- 1 amery amery 92M Nov 9 22:18 download/mirror/g/gcc-9.3.0.tar.bz2 ```