ci: no pager, builtin chezmoi diff

Author: KevinNitroG

.github/workflows/test-install.yml

@@ -15,6 +15,8 @@ env:
   APPLY_ARGS: >
     --exclude=encrypted,externals,scripts
     --parent-dirs
+    --use-builtin-diff
+    --no-pager
     --no-tty
     --color=false
     --verbose

home/.chezmoi.toml.tmpl

@@ -59,11 +59,9 @@ custom = true
 [edit]
 command = "nvim"
 
-{{ if not env "CI" }}{{/* Disable delta in git config when running on CI */}}
 [diff]
 command = "delta"
 pager = "delta"
-{{ end }}
 
 [merge]
 command = "nvim"