innosetup: update to 6.6.1 (#660)

This closes git-for-windows/git#5964

Author: dscho

installer/InnoSetup/ISCC.exe

@@ -1,8 +1,8 @@
 format issig-v2
 file-name "ISCmplr.dll"
-file-size 1500816
-file-hash 10f993b4a7c064f9dbb40a7f7c4cdd4c0a7c3236aa2e40f49df11c6ed11f1521
+file-size 1501328
+file-hash 9cfc6c7e28953d28f5025fbb922933f7be79ea73dc37408a86385599400cee75
 file-tag ""
 key-id def020edee3c4835fd54d85eff8b66d4d899b22a777353ca4a114b652e5e7a28
-sig-r e4037b8579ea6478b374e25f8d34405bd6151b02d025a086202d4d97eceeb33e
-sig-s 7d1bd0c0ec618cf68b9b47043fbf1998707f79105f3552b22de2eedc2af846bb
+sig-r 8a615d338b12299aa546118014e696874139169b31caea61f3ca394bcdfe2fe4
+sig-s ec7f31e7b48b789b79e763c6a1bf4a694af536529faaf6cf0bdfe3ec359166fb

installer/InnoSetup/ISCmplr.dll

@@ -1,8 +1,8 @@
 format issig-v2
 file-name "ISPP.dll"
 file-size 1004176
-file-hash be74965bb01270da082765d8ec3b8ceddf13873a9226321db888a66430039c58
+file-hash 1b9b5cc8742b863901189b058bee673c326e7b484ab16dca294c2e9634f6c320
 file-tag ""
 key-id def020edee3c4835fd54d85eff8b66d4d899b22a777353ca4a114b652e5e7a28
-sig-r 971334f70c3abc9c863a24842c3ee5ddfdd5ffb86021c5ecbf631db37ff14603
-sig-s 5b9431d899015dd4ba9f443453b0c6526b8ec815920f2cb7cf2eb9e4f02cf5f5
+sig-r cd475c9f7879c7f3da7cf2d85275d5157c5ac949438890853d4c05f057755810
+sig-s d7ff7dfb039ea4cc15015f5bf9e587125052f7b3822767be73411903e48fedda

installer/InnoSetup/ISCmplr.dll.issig

@@ -1,8 +1,8 @@
 format issig-v2
 file-name "Setup.e32"
-file-size 3764736
-file-hash 543737911014c9bfeec8a54d10b823e8b9ddbee1ae9640a7cf2b76e39d9c2fa7
+file-size 3765760
+file-hash b00883d774870cd34c9029565a6639e5604835520356af6c2e4900f91d3f8fb1
 file-tag ""
 key-id def020edee3c4835fd54d85eff8b66d4d899b22a777353ca4a114b652e5e7a28
-sig-r 10a7b38ca4912798a94e01fe58c475a8a5a8ceffca3dab1cb79af189c93b2768
-sig-s 2527c2e9b74e0f0b24ade80751c24a352781dc7d660537d1949c205d00fc1044
+sig-r c8f2b4a2c97523adec53a093dfc67695d218270707e16f228f93c1cd3971d3e3
+sig-s a8050226d07a9ac93288784450dd7d34947c52d10996d55d81992033f9d088bd