build-manifest: Fix typos with rust-analysis

The name of the package is 'rust-analysis', not 'analysis', and then
name of the channel is 'nightly', not 'rust-nightly'

Author: alexcrichton

src/tools/build-manifest/src/main.rs

@@ -215,8 +215,8 @@ impl Builder {
         self.package("rust-docs", &mut manifest.pkg, TARGETS);
         self.package("rust-src", &mut manifest.pkg, &["*"]);
 
-        if self.channel == "rust-nightly" {
-            self.package("analysis", &mut manifest.pkg, TARGETS);
+        if self.channel == "nightly" {
+            self.package("rust-analysis", &mut manifest.pkg, TARGETS);
         }
 
         let mut pkg = Package {