Don't error on symlinks and executables when they don't have to be touched anyway (#46)

* Don't error on symlinks and executables when they don't have to be touched anyway

Co-authored-by: Dotan Simha <dotan@the-guild.dev>

* update isomorphic-git

* tests

* setup credentials

* update HEAD

* use `setConfig`

* remove try/catch

* push after commit

* try different remote

* tweak test helper

* remove isomorphic-git's workaround

* changeset

---------

Co-authored-by: Dotan Simha <dotan@the-guild.dev>

Author: Andarist

.changeset/twelve-icons-approve.md

@@ -0,0 +1,5 @@
+---
+"@changesets/ghcommit": patch
+---
+
+Don't error on already committed symlinks and executables that stay untouched

package.json

@@ -90,6 +90,7 @@
     "access": "public"
   },
   "dependencies": {
-    "isomorphic-git": "^1.27.1"
-  }
+    "isomorphic-git": "^1.36.3"
+  },
+  "prettier": {}
 }