i915: Add GuC v70.5.1 for DG1, DG2, TGL and ADL-P

Direction from upstream is to use minimal version numbering on
firmware files and replace rather than add. So going forwards, GuC
files will use only the major version number and HuC files will be
completely versionless.

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>

WHENCE

@@ -4629,6 +4629,9 @@ Version: GuC API/APB ver 69.0.3 for Tigerlake
 File: i915/tgl_guc_70.1.1.bin
 Version: GuC API/APB ver 70.1.1 for Tigerlake
 
+File: i915/tgl_guc_70.bin
+Version: GuC API/APB ver 70.5.1 for Tigerlake
+
 File: i915/tgl_huc_7.0.3.bin
 Version: Huc API/APB ver 7 release 0 for Tigerlake
 
@@ -4662,6 +4665,9 @@ Version: GuC API/APB ver 69.0.3 for DG1
 File: i915/dg1_guc_70.1.1.bin
 Version: GuC API/APB ver 70.1.1 for DG1
 
+File: i915/dg1_guc_70.bin
+Version: GuC API/APB ver 70.5.1 for DG1
+
 File: i915/dg1_huc_7.7.1.bin
 Version: Huc API/APB ver 7 release 1 for DG1
 
@@ -4695,12 +4701,18 @@ Version: GuC API/APB ver 69.0.3 for Alderlake P
 File: i915/adlp_guc_70.1.1.bin
 Version: GuC API/APB ver 70.1.1 for Alderlake P
 
+File: i915/adlp_guc_70.bin
+Version: GuC API/APB ver 70.5.1 for Alderlake P
+
 File: i915/dg2_guc_70.1.2.bin
 Version: GuC API/APB ver 70.1.2 for DG2
 
 File: i915/dg2_guc_70.4.1.bin
 Version: GuC API/APB ver 70.4.1 for DG2
 
+File: i915/dg2_guc_70.bin
+Version: GuC API/APB ver 70.5.1 for DG2
+
 File: i915/dg2_dmc_ver2_06.bin
 Version: DMC API/APB ver 2 release 6 for DG2