Revert to minidom 0.15 and MSRV 1.74

minidom 0.16 seems to be broken in several ways.

Signed-off-by: Alberto Faria <[email protected]>

.github/workflows/lint.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        rust: [ stable, "1.76" ]
+        rust: [ stable, "1.74" ]
     steps:
 
       - uses: actions/checkout@v4
@@ -33,7 +33,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Set Rust version
-        run: rustup default 1.76
+        run: rustup default 1.74
 
       - name: Install cargo-hack and cargo-minimal-versions
         run: |

Cargo.toml

@@ -2,7 +2,7 @@
 name = "crun-vm"
 version = "0.2.0"
 edition = "2021"
-rust-version = "1.76"
+rust-version = "1.74"
 license = "GPL-2.0-or-later"
 
 [dependencies.anyhow]
@@ -28,7 +28,7 @@ version = "0.3.3"
 default-features = false
 
 [dependencies.minidom]
-version = "0.16.0"
+version = "0.15.2"
 
 [dependencies.nix]
 version = "0.29.0"