Updates cmake tags to include geometry and parameter files for tof_v20b.

The commit add the geometry and parameter files for tof_v20b from the
external parameter and geometry repositories.
The commit as well changes the tof version in the json config file to tof_v20b.
The geometry tof_v20b fixes an issue with tof_v20a and tof_v16e found on
18.04.21.
The number of channels per module and some module types were incorrect.
For consistency the existing geometry tof_v20a wasn't changed but a new fixed
one tof_v20b was created.
The macro used for the generation of the tof_v20 geometries was commited
with 0a48b9fc.
The complete disscusions about the new geometry are at
!314
CbmSoft/cbmroot_geometry!83

external/InstallGeometry.cmake

-set(GEOMETRY_VERSION 53574909ed0120471a9be47dfc8c0d669e0f021b)
+set(GEOMETRY_VERSION fec96a5edc68763373d81c5eb2b1ff9dcf3d4208)
 
 set(GEOMETRY_SRC_URL "https://git.cbm.gsi.de/CbmSoft/cbmroot_geometry.git")
 

external/InstallParameter.cmake

-set(PARAMETER_VERSION b64e694ca04e76d80413c1091c69f03e2691baeb)
+set(PARAMETER_VERSION 2e47707c9ee054d7ab9dffcfe968be8f85c41f30)
 
 set(PARAMETER_SRC_URL "https://git.cbm.gsi.de/CbmSoft/cbmroot_parameter.git")
 

macro/run/config.json

@@ -68,7 +68,7 @@
         "sts":      "v19a",
         "rich":     "v17a_1e",
         "trd":      "v20b_1e",
-        "tof":      "v20a_1e",
+        "tof":      "v20b_1e",
         "psd":      "v20a",
         "platform": "v13a"
       }