Raise minimum mimalloc version

Secure mode is no longer default as of mimalloc 0.1.38.

Author: zaeleus

Diff for: Cargo.toml

@@ -20,7 +20,7 @@ flate2 = "1.0.14"
 git-testament = "0.2.0"
 indexmap = "2.7.1"
 interval-tree = { git = "https://github.com/zaeleus/interval-tree.git", rev = "e303d7254d53de5c418d6079d4b66c30c10958d4" }
-mimalloc = { version = "0.1.26", default-features = false }
+mimalloc = "0.1.43"
 noodles = { version = "0.93.0", features = ["bam", "bgzf", "core", "gff", "sam"] }
 noodles-bgzf = { version = "0.36.0", features = ["libdeflate"] }
 thiserror = "2.0.11"