public String getBuildId() {
		return buildId;
	}
Attempts to read a GoBuildId from the specified InputStream (useful for early compiler
detection before file is loaded).

@param is {@link InputStream} providing access to the ".text" section of a PE binary 
@return GoBuildId instance, or null if not present
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/golang/GoBuildId.java