gitlab scraper: download in toml and text format

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diff --git a/gitlab/issues_text/target_missing/host_missing/accel_missing/2004 b/gitlab/issues_text/target_missing/host_missing/accel_missing/2004
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+do_guest_openat /proc interposition doesn't work for openat
+Description of problem:
+For instance, trying with hppa emulated on top of x86:
+
+```
+$ hppa-linux-gnu-gcc test.c -o test
+$ qemu-hppa-static ./test
+```
+
+One gets the host cpu information:
+
+```
+processor	: 0
+vendor_id	: GenuineIntel
+cpu family	: 6
+model		: 142
+model name	: Intel(R) Core(TM) i5-10210U CPU @ 1.60GHz
+[...]
+```
+
+while we would want to see the guest cpu information, like the test program does when `#if 0` is turned into `#if 1`:
+
+```
+processor	: 0            
+cpu family	: PA-RISC 1.1e
+cpu		: PA7300LC (PCX-L2)
+capabilities	: os32
+model		: 9000/778/B160L - Merlin L2 160 QEMU (9000/778/B160L)
+```
+
+This is because `do_guest_openat` only checks for the path, and does not look at `dirfd`, so it doesn't recognize that `openat(dirfd, "cpuinfo", O_RDONLY)` is actually opening a file in `/proc`.
+
+We could probably, when `dirfd` is not `AT_FDCWD`, try to `fstat()` it, open `/proc` with `O_DIRECTORY` and `fstat()` that too, and compare their `st_dev` and `st_ino`?