fix: add xblock requirements

Author: irtazaakram

requirements/edx/base.txt

@@ -1282,7 +1282,7 @@ wrapt==2.1.2
     # via
     #   -r requirements/edx/kernel.in
     #   xblocks-contrib
-xblock[django]==6.0.0
+xblock[django] @ git+https://github.com/openedx/xblock.git@add-required-attrs
     # via
     #   -r requirements/edx/kernel.in
     #   acid-xblock

requirements/edx/development.txt

@@ -2303,7 +2303,7 @@ wrapt==2.1.2
     #   -r requirements/edx/doc.txt
     #   -r requirements/edx/testing.txt
     #   xblocks-contrib
-xblock[django]==6.0.0
+xblock[django] @ git+https://github.com/openedx/xblock.git@add-required-attrs
     # via
     #   -r requirements/edx/doc.txt
     #   -r requirements/edx/testing.txt

requirements/edx/doc.txt

@@ -1620,7 +1620,7 @@ wrapt==2.1.2
     # via
     #   -r requirements/edx/base.txt
     #   xblocks-contrib
-xblock[django]==6.0.0
+xblock[django] @ git+https://github.com/openedx/xblock.git@add-required-attrs
     # via
     #   -r requirements/edx/base.txt
     #   acid-xblock

requirements/edx/testing.txt

@@ -1715,7 +1715,7 @@ wrapt==2.1.2
     # via
     #   -r requirements/edx/base.txt
     #   xblocks-contrib
-xblock[django]==6.0.0
+xblock[django] @ git+https://github.com/openedx/xblock.git@add-required-attrs
     # via
     #   -r requirements/edx/base.txt
     #   acid-xblock