riscv compliace submodule are removed to pass mpw-3 documentation precheck

.gitmodules

diff --git a/.gitmodules b/.gitmodules
index 7fc7971..03d7cd9 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,15 +1,3 @@
-[submodule "verilog/rtl/syntacore/scr1/dependencies/riscv-tests"]
-	path = verilog/rtl/syntacore/scr1/dependencies/riscv-tests
-	url = https://github.com/riscv/riscv-tests
-	branch = e30978a71921159aec38eeefd848fca4ed39a826
-[submodule "verilog/rtl/syntacore/scr1/dependencies/riscv-compliance"]
-	path = verilog/rtl/syntacore/scr1/dependencies/riscv-compliance
-	url = https://github.com/riscv/riscv-compliance
-	branch = d51259b2a949be3af02e776c39e135402675ac9b
-[submodule "verilog/rtl/syntacore/scr1/dependencies/coremark"]
-	path = verilog/rtl/syntacore/scr1/dependencies/coremark
-	url = https://github.com/eembc/coremark
-	branch = 7f420b6bdbff436810ef75381059944e2b0d79e8
 [submodule "caravel1"]
 	path = caravel
 	url = https://github.com/efabless/caravel-lite.git

verilog/rtl/syntacore/scr1/dependencies/coremark

diff --git a/verilog/rtl/syntacore/scr1/dependencies/coremark b/verilog/rtl/syntacore/scr1/dependencies/coremark
deleted file mode 160000
index 7f420b6..0000000
--- a/verilog/rtl/syntacore/scr1/dependencies/coremark
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 7f420b6bdbff436810ef75381059944e2b0d79e8

verilog/rtl/syntacore/scr1/dependencies/riscv-compliance

diff --git a/verilog/rtl/syntacore/scr1/dependencies/riscv-compliance b/verilog/rtl/syntacore/scr1/dependencies/riscv-compliance
deleted file mode 160000
index d51259b..0000000
--- a/verilog/rtl/syntacore/scr1/dependencies/riscv-compliance
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit d51259b2a949be3af02e776c39e135402675ac9b

verilog/rtl/syntacore/scr1/dependencies/riscv-tests

diff --git a/verilog/rtl/syntacore/scr1/dependencies/riscv-tests b/verilog/rtl/syntacore/scr1/dependencies/riscv-tests
deleted file mode 160000
index e30978a..0000000
--- a/verilog/rtl/syntacore/scr1/dependencies/riscv-tests
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e30978a71921159aec38eeefd848fca4ed39a826