[bug#65002] [PATCH v3 5/6] tests: install: Fix encrypted-root-os test.

[Tomas Volf <~@wolfsden.cz>]

The installation no longer fits into the 1.6G, leading to a warning while
running the test:

    guix system: warning: at least 1526.8 MB needed but only 1408.4 MB available in /mnt

Followed by a failure:

     93% [####################################################################     ]note: build failure may have been caused by lack of free disk space
    builder for `/gnu/store/8wl8q8nc1za0vlyv21jpzwgml45njgk2-module-import-compiled.drv' failed with exit code 1

This commit increases the root partition to 2G, making the test pass again.

* gnu/tests/install.scm (%encrypted-root-installation-script): Increase the
root partition to 2G.

Change-Id: I4cc5c78cfbd93ab2ae92ec77603ce6fee0289843
---
 gnu/tests/install.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/tests/install.scm b/gnu/tests/install.scm
index c5243f2ed9..f553eeaa3e 100644
--- a/gnu/tests/install.scm
+++ b/gnu/tests/install.scm
@@ -751,7 +751,7 @@ (define %encrypted-root-installation-script
 ls -l /run/current-system/gc-roots
 parted --script /dev/vdb mklabel gpt \\
   mkpart primary ext2 1M 3M \\
-  mkpart primary ext2 3M 1.6G \\
+  mkpart primary ext2 3M 2G \\
   set 1 boot on \\
   set 1 bios_grub on
 echo -n " %luks-passphrase " | \\
-- 
2.41.0