Update 'nasa-veda.2i2c.cloud' to 'hub.openveda.cloud' (#124)

Author: jsignell

contributing/docs-and-notebooks.qmd

@@ -84,7 +84,7 @@ To present consistent best practices, we always access data via the STAC API. Of
 
 ### Generate "Launch in VEDA JupyterHub" link
 
-We use [`nbgitpuller`](https://hub.jupyter.org/nbgitpuller/) links to open the VEDA JupyterHub with a particular notebook pulled in. These links have the form: `https://nasa-veda.2i2c.cloud/hub/user-redirect/git-pull?repo=https://github.com/NASA-IMPACT/veda-docs&urlpath=lab/tree/veda-docs/notebooks/quickstarts/open-and-plot.ipynb&branch=main`
+We use [`nbgitpuller`](https://hub.jupyter.org/nbgitpuller/) links to open the VEDA JupyterHub with a particular notebook pulled in. These links have the form: `https://hub.openveda.cloud/hub/user-redirect/git-pull?repo=https://github.com/NASA-IMPACT/veda-docs&urlpath=lab/tree/veda-docs/notebooks/quickstarts/open-and-plot.ipynb&branch=main`
 
 If you are writing a notebook and want to share it with others you can generate your own `nbgitpuller` link using this
-[link generator](https://hub.jupyter.org/nbgitpuller/link?hub=https://nasa-veda.2i2c.cloud&repo=https://github.com/NASA-impact/veda-docs&branch=main&app=jupyterlab).
+[link generator](https://hub.jupyter.org/nbgitpuller/link?hub=https://hub.openveda.cloud&repo=https://github.com/NASA-impact/veda-docs&branch=main&app=jupyterlab).

notebooks/datasets/nceo-biomass-statistics.ipynb

@@ -23,7 +23,7 @@
     "\n",
     "You can launch this notebook in VEDA JupyterHub by clicking the link below.\n",
     "\n",
-    "[Launch in VEDA JupyterHub (requires access)](https://nasa-veda.2i2c.cloud/hub/user-redirect/git-pull?repo=https://github.com/NASA-IMPACT/veda-docs&urlpath=lab/tree/veda-docs/notebooks/datasets/nceo-biomass-statistics.ipynb&branch=main) \n",
+    "[Launch in VEDA JupyterHub (requires access)](https://hub.openveda.cloud/hub/user-redirect/git-pull?repo=https://github.com/NASA-IMPACT/veda-docs&urlpath=lab/tree/veda-docs/notebooks/datasets/nceo-biomass-statistics.ipynb&branch=main) \n",
     "\n",
     "<details><summary>Learn more</summary>\n",
     "    \n",

notebooks/quickstarts/download-assets.ipynb

@@ -23,7 +23,7 @@
     "\n",
     "You can launch this notebook in VEDA JupyterHub by clicking the link below.\n",
     "\n",
-    "[Launch in VEDA JupyterHub (requires access)](https://nasa-veda.2i2c.cloud/hub/user-redirect/git-pull?repo=https://github.com/NASA-IMPACT/veda-docs&urlpath=lab/tree/veda-docs/notebooks/quickstarts/download-assets.ipynb&branch=main) \n",
+    "[Launch in VEDA JupyterHub (requires access)](https://hub.openveda.cloud/hub/user-redirect/git-pull?repo=https://github.com/NASA-IMPACT/veda-docs&urlpath=lab/tree/veda-docs/notebooks/quickstarts/download-assets.ipynb&branch=main) \n",
     "\n",
     "<details><summary>Learn more</summary>\n",
     "    \n",