minor #25813 [appveyor] set memory_limit=-1 (nicolas-grekas)
minor #25813 [appveyor] set memory_limit=-1 (nicolas-grekas)

This PR was merged into the 2.7 branch.

Discussion
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[appveyor] set memory_limit=-1

| Q             | A
| ------------- | ---
| Branch?       | 2.7
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT
| Doc PR        | -

Commits
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10e33ac [appveyor] set memory_limit=-1

symfony/security-http