[composer] Set dependencies for 4.6.19 release.

[composer] Set dependencies for 4.6.18 release.

[composer] Set dependencies for 4.6.17 release.

[composer] Set dependencies for 4.6.16 release.

[composer] Set dependencies for 4.6.15 release.

[composer] Set dependencies for 4.6.14 release.

[composer] Set dependencies for 4.6.13 release.

[composer] Set dependencies for 4.6.12 release.

[composer] Set dependencies for 4.6.11 release.

[composer] Set dependencies for 4.6.10 release.