Disable tests on riscv64

Solves:
[..]
Preprocessing test suite 'spec' for generic-deriving-1.14.4..
Building test suite 'spec' for generic-deriving-1.14.4..
[1 of 8] Compiling DefaultSpec
[2 of 8] Compiling EmptyCaseSpec
<no location info>: error:
    Couldn't find a target code interpreter. Try with -fexternal-interpreter
[3 of 8] Compiling ExampleSpec
<no location info>: error:
    Couldn't find a target code interpreter. Try with -fexternal-interpreter
[4 of 8] Compiling T68Spec
<no location info>: error:
    Couldn't find a target code interpreter. Try with -fexternal-interpreter
[5 of 8] Compiling T80Spec
<no location info>: error:
    Couldn't find a target code interpreter. Try with -fexternal-interpreter
[6 of 8] Compiling T82Spec
<no location info>: error:
    Couldn't find a target code interpreter. Try with -fexternal-interpreter
[7 of 8] Compiling TypeInTypeSpec
<no location info>: error:
    Couldn't find a target code interpreter. Try with -fexternal-interpreter
error: Bad exit status from /var/tmp/rpm-tmp.qPmyRW (%build)
    Bad exit status from /var/tmp/rpm-tmp.qPmyRW (%build)
RPM build errors:
[..]

Signed-off-by: David Abdurachmanov <davidlt@rivosinc.com>

.gitignore

@@ -6,3 +6,4 @@
 /generic-deriving-1.14.tar.gz
 /generic-deriving-1.14.1.tar.gz
 /generic-deriving-1.14.2.tar.gz
+/generic-deriving-1.14.4.tar.gz

ghc-generic-deriving.spec

@@ -4,11 +4,15 @@
 %global pkg_name generic-deriving
 %global pkgver %{pkg_name}-%{version}
 
+%ifnarch riscv64
 %bcond_without tests
+%else
+%bcond_with tests
+%endif
 
 Name:           ghc-%{pkg_name}
-Version:        1.14.2
-Release:        %autorelease
+Version:        1.14.4
+Release:        %autorelease -e 0.riscv64
 Summary:        Generic programming library for generalised deriving
 
 License:        BSD-3-Clause

sources

@@ -1 +1 @@
-SHA512 (generic-deriving-1.14.2.tar.gz) = 140db16922b06e39865eb4cc46feb14237d7699c64c50787b3875cba7eeacdf1e5f80daa76959725d0dee0bf883e4974f39210450e00e65ac5d35c48f8a16180
+SHA512 (generic-deriving-1.14.4.tar.gz) = 5a469cb6b265aea8d9a0478bc6eb5e022e7420a6925b37c1f2f643cd0586d11ee522ecb61dc4a43aeb5fdd8dcb6416de3f8443f3cc8b453971b715d6af8cb360