docs(massdrop alt/ctrl): update link to loader releases (#10781)

* docs(massdrop alt): update link to loader releases

Update the link to the Massdrop Loader releases page to point to the releases index rather than release 0.0.1

* docs(massdrop ctrl): update link to loader releases

keyboards/massdrop/alt/readme.md

@@ -14,7 +14,7 @@ Make example for this keyboard (after setting up your build environment):
 
 For information on flashing this keyboard, visit the following links:
 
-[Massdrop Loader Releases](https://github.com/Massdrop/mdloader/releases/tag/0.0.1)  
+[Massdrop Loader Releases](https://github.com/Massdrop/mdloader/releases)  
 [Massdrop Loader Repository and Instructions](https://github.com/Massdrop/mdloader)
 
 See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).

keyboards/massdrop/ctrl/readme.md

@@ -14,7 +14,7 @@ Make example for this keyboard (after setting up your build environment):
 
 For information on flashing this keyboard, visit the following links:
 
-[Massdrop Loader Releases](https://github.com/Massdrop/mdloader/releases/tag/0.0.1)  
+[Massdrop Loader Releases](https://github.com/Massdrop/mdloader/releases)  
 [Massdrop Loader Repository and Instructions](https://github.com/Massdrop/mdloader)
 
-See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).