Version bump to 0.7.0rc3.dev0 (#572)

* [🤖]: Howdy folks, let's bump  to `0.7.0rc3.dev0` !

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

* Update package_info.py

Signed-off-by: oliver könig <okoenig@nvidia.com>

---------

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Signed-off-by: oliver könig <okoenig@nvidia.com>
Co-authored-by: ko3n1g <16716991+ko3n1g@users.noreply.github.com>
Co-authored-by: oliver könig <okoenig@nvidia.com>

Author: github-actions[bot]

nemo_curator/package_info.py

@@ -16,7 +16,7 @@
 MAJOR = 0
 MINOR = 7
 PATCH = 0
-PRE_RELEASE = "rc2"
+PRE_RELEASE = "rc3"
 DEV = "dev0"
 
 # Use the following formatting: (major, minor, patch, pre-release)