fix: remove patches that were already included in the ulmo.3

[GlugovGrGlib]

Description

This PR fixes an issue during an image build due to applying patches for commits that are already included in the Ulmo.3 release of the credentials service.

Dockerfile:56
--------------------
  54 |
  55 |     ## Use URL safe encoding for the status list
  56 | >>> RUN curl -fsSL https://github.com/openedx/credentials/commit/0b66761d681faf9e8df5f63c0e26334d93105aa0.patch | git am
  57 |     ## Update obv3 achievement id format to urn compatible
  58 |     RUN curl -fsSL https://github.com/openedx/credentials/commit/8bc7969fab022625e600f5ba03c70ccda3ccf905.patch | git am
--------------------
ERROR: failed to build: failed to solve: process "/bin/sh -c curl -fsSL https://github.com/openedx/credentials/commit/0b66761d681faf9e8df5f63c0e26334d93105aa0.patch | git am" did not complete successfully: exit code: 128

Additional notes:

As a workaround before a new version of the tutor-credentials plugin is released the issue can be omitted by setting CREDENTIALS_REPOSITORY_VERSION: release/ulmo.2 in config.yml.

[GlugovGrGlib]

@Faraz32123 This PR is ready for review, if all good can you please merge it and prepare a release for Ulmo.3 compatibility?

[Faraz32123]

@Faraz32123 This PR is ready for review, if all good can you please merge it and prepare a release for Ulmo.3 compatibility?

The PR looks good, I'll merge it.