Remove internal infra references from build comments

The 'claude-builds LXC' name in Dockerfile.native and pom.xml referenced
internal homelab infrastructure with no relevance to outside readers.
Replaced with the generic precondition (any Linux host with GraalVM 21+).

Author: mrmx

Dockerfile.native

@@ -1,7 +1,7 @@
 # GraalVM native-image build of qtsurfer-mcp. Produces a single ELF binary
 # packaged in a distroless runtime image.
 #
-# Target platform: Linux x86_64 (build on claude-builds LXC or any GraalVM host).
+# Target platform: Linux x86_64 (build on any Linux host with GraalVM CE 21+).
 #   docker build --platform linux/amd64 -f Dockerfile.native \
 #     -t qtsurfer/mcp-native:0.2.0 .
 #

pom.xml

@@ -188,7 +188,7 @@
             Reachability metadata for MCP SDK ServiceLoader sits in
             src/main/resources/META-INF/native-image/. Common libs (logback, jackson,
             ssl) are covered by the GraalVM Reachability Metadata Repository.
-            Use Dockerfile.native to build for Linux x86_64 on claude-builds.
+            Use Dockerfile.native to build for Linux x86_64 on any host with GraalVM 21+.
         -->
         <profile>
             <id>native</id>