Update the build script

.gitignore

@@ -1,3 +1,4 @@
 secrets.json
 token.json
-gdrive-filereplacer
+gdrive-filereplacer
+/build/

.idea/runConfigurations/go_build_gdrive_filereplacer.xml

@@ -0,0 +1,13 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="go build gdrive-filereplacer" type="GoApplicationRunConfiguration" factoryName="Go Application" nameIsGenerated="true">
+    <module name="gdrive-filereplacer" />
+    <working_directory value="$PROJECT_DIR$" />
+    <go_parameters value="-i" />
+    <kind value="PACKAGE" />
+    <filePath value="$PROJECT_DIR$" />
+    <package value="gdrive-filereplacer" />
+    <directory value="$PROJECT_DIR$" />
+    <output_directory value="$PROJECT_DIR$/build" />
+    <method v="2" />
+  </configuration>
+</component>