Symlink install pom to deploy pom

There is no need for these to be different for Gitiles.

Change-Id: Ieab774c5809da83e2fb20002f6afad871ad7f130

fake_pom_install.xml

diff --git a/fake_pom_install.xml b/fake_pom_install.xml
deleted file mode 100644
index b3ed002..0000000
--- a/fake_pom_install.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>com.google.gitiles</groupId>
-  <artifactId>Gitiles-Simple-Git-Repository-Browser</artifactId>
-  <version>1</version>
-</project>

fake_pom_install.xml

diff --git a/fake_pom_install.xml b/fake_pom_install.xml
new file mode 120000
index 0000000..a10b576
--- /dev/null
+++ b/fake_pom_install.xml
@@ -0,0 +1 @@
+fake_pom_deploy.xml
\ No newline at end of file