Update git submodules - missing cb77a9e819c8187359c281b121a14f56f94eb66b

[michalciolek]

Hej if I want clone repo I got error:

$ git clone --recursive https://github.com/aarizaq/inetmanet-3.x.git inetman
Cloning into 'inetman'...
remote: Counting objects: 50967, done.
remote: Compressing objects: 100% (468/468), done.
remote: Total 50967 (delta 226), reused 249 (delta 113), pack-reused 50384
Receiving objects: 100% (50967/50967), 49.75 MiB | 3.90 MiB/s, done.
Resolving deltas: 100% (38225/38225), done.
Checking out files: 100% (5392/5392), done.
Submodule 'showcases' (https://github.com/inet-framework/inet-showcases.git) registered for path 'showcases'
Submodule 'tutorials' (https://github.com/inet-framework/inet-tutorials.git) registered for path 'tutorials'
Cloning into '../inetman/showcases'...
remote: Counting objects: 2482, done.
remote: Compressing objects: 100% (123/123), done.
remote: Total 2482 (delta 116), reused 118 (delta 62), pack-reused 2296
Receiving objects: 100% (2482/2482), 108.92 MiB | 6.01 MiB/s, done.
Resolving deltas: 100% (1408/1408), done.
Cloning into '../inetman/tutorials'...
remote: Counting objects: 1116, done.
remote: Total 1116 (delta 0), reused 0 (delta 0), pack-reused 1116
Receiving objects: 100% (1116/1116), 49.10 MiB | 5.39 MiB/s, done.
Resolving deltas: 100% (663/663), done.
error: Server does not allow request for unadvertised object cb77a9e819c8187359c281b121a14f56f94eb66b
Fetched in submodule path 'showcases', but it did not contain cb77a9e819c8187359c281b121a14f56f94eb66b. Direct fetching of that commit failed.

I fixed it:

$ cd inetman/showcases/
$ git reset --hard
$ cd ../tutorials/
$ git reset --hard