Revert "Update release targets for x86_64 musl (#477)"

This reverts commit b93ab5f.

Author: zanieb

src/release.rs

@@ -284,35 +284,35 @@ pub static RELEASE_TRIPLES: Lazy<BTreeMap<&'static str, TripleRelease>> = Lazy::
     h.insert(
         "x86_64-unknown-linux-musl",
         TripleRelease {
-            suffixes: linux_suffixes_pgo.clone(),
-            install_only_suffix: "pgo+lto",
+            suffixes: linux_suffixes_nopgo.clone(),
+            install_only_suffix: "lto",
             python_version_requirement: None,
             conditional_suffixes: vec![],
         },
     );
     h.insert(
         "x86_64_v2-unknown-linux-musl",
         TripleRelease {
-            suffixes: linux_suffixes_pgo.clone(),
-            install_only_suffix: "pgo+lto",
+            suffixes: linux_suffixes_nopgo.clone(),
+            install_only_suffix: "lto",
             python_version_requirement: Some(VersionSpecifier::from_str(">=3.9").unwrap()),
             conditional_suffixes: vec![],
         },
     );
     h.insert(
         "x86_64_v3-unknown-linux-musl",
         TripleRelease {
-            suffixes: linux_suffixes_pgo.clone(),
-            install_only_suffix: "pgo+lto",
+            suffixes: linux_suffixes_nopgo.clone(),
+            install_only_suffix: "lto",
             python_version_requirement: Some(VersionSpecifier::from_str(">=3.9").unwrap()),
             conditional_suffixes: vec![],
         },
     );
     h.insert(
         "x86_64_v4-unknown-linux-musl",
         TripleRelease {
-            suffixes: linux_suffixes_pgo.clone(),
-            install_only_suffix: "pgo+lto",
+            suffixes: linux_suffixes_nopgo.clone(),
+            install_only_suffix: "lto",
             python_version_requirement: Some(VersionSpecifier::from_str(">=3.9").unwrap()),
             conditional_suffixes: vec![],
         },