Exclude performance test(s) from expected failures

This omits tests containing `performance` (and not as part of a
larger "word", not even with `_`) from being expected to fail on CI
with `GIX_TEST_IGNORE_ARCHIVES=1` on Windows.

Currently there is one such test listed in GitoxideLabs#1358,
`gix-ref-tests::refs packed::iter::performance`.

.github/workflows/ci.yml

@@ -119,9 +119,8 @@ jobs:
               Out-String |
               Select-String -Pattern '(?s)```text\r?\n(.*?)```'
 
-          # FIXME: Check that the diff can fail, then filter out performance tests in Where-Object.
           $expected_failures = $match_info.Matches.Groups[1].Value -split "`n" |
-              Where-Object { $_ -match '^\s*FAIL \[' } |
+              Where-Object { ($_ -match '^\s*FAIL \[') -and ($_ -notmatch '\bperformance\b') } |
               ForEach-Object { $_ -replace '^\s*FAIL \[\s*\d+\.\d+s\]\s*', '' -replace '\s+$', '' } |
               Sort-Object
 

scratchwork.ps1

@@ -22,9 +22,8 @@ $match_info = gh issue --repo GitoxideLabs/gitoxide view $issue --json body --jq
     Out-String |
     Select-String -Pattern '(?s)```text\r?\n(.*?)```'
 
-# FIXME: Check that the diff can fail, then filter out performance tests in Where-Object.
 $expected_failures = $match_info.Matches.Groups[1].Value -split "`n" |
-    Where-Object { $_ -match '^\s*FAIL \[' } |
+    Where-Object { ($_ -match '^\s*FAIL \[') -and ($_ -notmatch '\bperformance\b') } |
     ForEach-Object { $_ -replace '^\s*FAIL \[\s*\d+\.\d+s\]\s*', '' -replace '\s+$', '' } |
     Sort-Object