bug#49276: evolution-data-server: test-failure

[Christopher Howard <christopher@librehacker.com>]

Hello, I have been rebuilding my system from source. evolution-data-
server build fails due to the following test failure:

```
99% tests passed, 1 tests failed out of 88

Total Test time (real) = 104.28 sec

The following tests FAILED:
	 26 - test-book-client-custom-summary (SIGTRAP)
Errors while running CTest
make: *** [Makefile:122: test] Error 8

Test suite failed, dumping logs.
command "make" "test" "-j" "1" failed with status 2
```

It appears that it fails to catch a sigterm:

```
26/88 Test #26: test-book-client-custom-summary
...........SIGTRAP***Exception:  48.25 sec
```

My guix commit is about a week or so old, if that makes a difference.
Here is my system information:

```
christopher@theoden ~$ neofetch --stdout
christopher@theoden 
------------------- 
OS: Guix System 4343476a3bffeb3714ad50ff7559c4b7f7c81551 x86_64 
Host: OptiPlex 9020 00 
Kernel: 5.12.8-gnu 
Uptime: 4 days, 18 hours, 55 mins 
Packages: 93 (guix-system), 109 (guix-user) 
Shell: bash 5.0.16 
Resolution: 1920x1080 
DE: GNOME 
Theme: Adwaita [GTK2/3] 
Icons: Adwaita [GTK2/3] 
Terminal: kitty 
CPU: Intel i5-4570 (4) @ 3.600GHz 
GPU: Intel HD Graphics 
GPU: AMD ATI Radeon HD 8490 / R5 235X OEM 
Memory: 2332MiB / 7869MiB
```

--
Christopher Howard