Update mu_msvm version w/ secure boot fix

Author: maheeraeron

flowey/flowey_lib_hvlite/src/_jobs/cfg_versions.rs

@@ -23,7 +23,7 @@ pub const MDBOOK: &str = "0.4.40";
 pub const MDBOOK_ADMONISH: &str = "1.18.0";
 pub const MDBOOK_MERMAID: &str = "0.14.0";
 pub const RUSTUP_TOOLCHAIN: &str = "1.86.0";
-pub const MU_MSVM: &str = "25.1.1";
+pub const MU_MSVM: &str = "25.1.2";
 pub const NEXTEST: &str = "0.9.74";
 pub const NODEJS: &str = "18.x";
 // N.B. Kernel version numbers for dev and stable branches are not directly