Update YOURLS GitCommit sha

Reflect a fix for deploying with linked MySQL container (https://github.com/YOURLS/docker-yourls/issues/13)

library/yourls

@@ -6,15 +6,15 @@ GitRepo: https://github.com/YOURLS/docker-yourls.git
 
 Tags: 1.7.2-apache, 1.7-apache, 1-apache, apache, 1.7.2, 1.7, 1, latest
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, ppc64le
-GitCommit: 602b347f0df1b665f2ca36d04aff1564b8b40f9a
+GitCommit: 6d66e2a1f1bebd2faee9ac97b8c1d449e6d80f99
 Directory: 1.7.2/apache
 
 Tags: 1.7.2-fpm, 1.7-fpm, 1-fpm, fpm
 Architectures: amd64, arm32v5, arm32v7, arm64v8, i386, ppc64le
-GitCommit: d95df637a2b47dd34d93f0716229f86f8fc1bb09
+GitCommit: 6d66e2a1f1bebd2faee9ac97b8c1d449e6d80f99
 Directory: 1.7.2/fpm
 
 Tags: 1.7.2-fpm-alpine, 1.7-fpm-alpine, 1-fpm-alpine, fpm-alpine
 Architectures: amd64, arm32v6, arm64v8, i386, ppc64le
-GitCommit: d95df637a2b47dd34d93f0716229f86f8fc1bb09
+GitCommit: 6d66e2a1f1bebd2faee9ac97b8c1d449e6d80f99
 Directory: 1.7.2/fpm-alpine