Keyboard: Updated readmes for 1upkeyboards (#3864)

Corrected the make examples by adding the parent directory.

Updated the QMK Docs links for the build environment setup and the make instructions. Added links to the Newbs Guide.

keyboards/1upkeyboards/1up60hse/readme.md

@@ -10,6 +10,6 @@ Hardware Availability: [1upkeyboards.com](https://www.1upkeyboards.com/shop/cont
 
 Make example for this keyboard (after setting up your build environment):
 
-    make 1up60hse:default
+    make 1upkeyboards/1up60hse:default
 
-See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.
+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/1upkeyboards/1up60rgb/readme.md

@@ -8,6 +8,6 @@ Hardware Availability: [1upkeyboards](https://www.1upkeyboards.com/shop/controll
 
 Make example for this keyboard (after setting up your build environment):
 
-    make 1up60rgb:default
+    make 1upkeyboards/1up60rgb:default
 
-See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.
+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/1upkeyboards/sweet16/readme.md

@@ -9,6 +9,6 @@ Hardware Availability: [1up Keyboards](https://1upkeyboards.com/)
 
 Make example for this keyboard (after setting up your build environment):
 
-    make sweet16:default
+    make 1upkeyboards/sweet16:default
 
-See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.
+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).