Fix a few small test script issues affecting SQLITE_TEMP_STORE=3 builds.
FossilOrigin-Name: e171f3722f78c58d2f20443e3bbcce2bd9701b8537f6e8d482ae804154d7a17f
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dan committed
22f60b847cd09b74d67cfc6ad21daa83652e5937
Parent: 92a2ec0