minor #29611 Adjust tests to work in the armhf architecture. Fixes #29281. (panlinux)

This PR was submitted for the master branch but it was merged into the 3.4 branch instead (closes #29611).

Discussion
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Adjust tests to work in the armhf architecture. Fixes #29281.

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | can't verify
| Fixed tickets | #29281
| License       | MIT

We saw VarDumper errors in armhf, but they are hard to reproduce interactively. In the issue report, it was suggested to replace %d with %i, and that's what I did in this branch. I'm sorry I can't give you confidence that this fixes the issue, and I'm just filing this PR because it was suggested and I'm trying to be helpful. I'm hoping there is CI here that can verify it.

Commits
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b9359a57ec Adjust tests to work in the armhf architecture. Fixes #29281.

src/Symfony/Component/VarDumper/Tests/Caster/SplCasterTest.php

@@ -35,7 +35,7 @@ SplFileInfo {
   aTime: %s-%s-%d %d:%d:%d
   mTime: %s-%s-%d %d:%d:%d
   cTime: %s-%s-%d %d:%d:%d
-  inode: %d
+  inode: %i
   size: %d
   perms: 0%d
   owner: %d
@@ -85,7 +85,7 @@ SplFileObject {
   aTime: %s-%s-%d %d:%d:%d
   mTime: %s-%s-%d %d:%d:%d
   cTime: %s-%s-%d %d:%d:%d
-  inode: %d
+  inode: %i
   size: %d
   perms: 0%d
   owner: %d
@@ -105,7 +105,7 @@ SplFileObject {
   maxLineLen: 0
   fstat: array:26 [
     "dev" => %d
-    "ino" => %d
+    "ino" => %i
     "nlink" => %d
     "rdev" => 0
     "blksize" => %i