Update postgres with new initdb logic

See also https://github.com/docker-library/postgres/pull/75.

library/postgres

@@ -1,21 +1,21 @@
 # maintainer: InfoSiftr <[email protected]> (@infosiftr)
 
-9.0.22: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.0
-9.0: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.0
+9.0.22: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.0
+9.0: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.0
 
-9.1.18: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.1
-9.1: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.1
+9.1.18: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.1
+9.1: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.1
 
-9.2.13: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.2
-9.2: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.2
+9.2.13: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.2
+9.2: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.2
 
-9.3.9: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.3
-9.3: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.3
+9.3.9: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.3
+9.3: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.3
 
-9.4.4: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.4
-9.4: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.4
-9: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.4
-latest: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.4
+9.4.4: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.4
+9.4: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.4
+9: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.4
+latest: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.4
 
-9.5-alpha1: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.5
-9.5: git://github.com/docker-library/postgres@0ced079cd61d4e2b8255e70ab34dff3a87c8499b 9.5
+9.5-alpha1: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.5
+9.5: git://github.com/docker-library/postgres@a82c28e1c407ef5ddfc2a6014dac87bcc4955a26 9.5