Update tvb-widgets version

We have a new release of tvb-widgets https://github.com/the-virtual-brain/tvb-widgets/releases/tag/1.5.0

base/requirements.txt

@@ -35,7 +35,7 @@ Pygments==2.11.2
 python-swiftclient==3.13.0
 PyJWT==2.3.0
 pyOpenSSL==22.0.0 # TODO: Issue with 22.1 https://github.com/pyca/pyopenssl/issues/1154
-pyunicore==0.11.4
+pyunicore==0.15.0
 requests-oauthlib==1.3.0
 rise==5.7.1
 rpy2==3.4.5
@@ -45,10 +45,10 @@ scipy==1.10.1
 seaborn==0.11.2
 statsmodels==0.13.1
 sympy==1.9
-tvb-ext-bucket==0.3.0
-tvb-ext-unicore==1.1.0
-tvb-widgets==1.2.0
-tvb-ext-xircuits==1.0.2
+tvb-ext-bucket==1.0.0
+tvb-ext-unicore==1.2.0
+tvb-widgets==1.5.0
+tvb-ext-xircuits==1.1.0
 vincent==0.4.4
 widgetsnbextension==3.5.2
 xlrd==2.0.1