Github Actions: Remove --disable-tests

With --disable-tests, for example for Go the `make check` under `lib/go`
would only run unit tests under `lib/go/thrift` but not the unit tests
under `lib/go/test`.

.github/workflows/build.yml

@@ -10,7 +10,6 @@ env:
   BUILD_DEPS: automake bison flex git libboost-all-dev libevent-dev libssl-dev libtool make pkg-config
   CONFIG_ARGS_FOR_LIBS: >
     --disable-debug
-    --disable-tests
     --disable-dependency-tracking
     --without-cpp
     --without-c_glib

lib/go/test/fuzz/Makefile.am

@@ -17,10 +17,15 @@
 # under the License.
 #
 
+
+# Starting from go 1.21 `go mod init` will generate the go line as:
+# go 1.21.4
+# which will require the go.mod at this directory to have a matching version,
+# so use sed to get rid of the patch version.
 gopathfuzz: $(THRIFT) fuzz.go
 	$(THRIFT) -r --gen go:thrift_import=github.com/apache/thrift/lib/go/thrift$(COMPILER_EXTRAFLAG) ../../../../tutorial/tutorial.thrift
-	cd gen-go/shared && go mod init shared
-	cd gen-go/tutorial && go mod init tutorial
+	cd gen-go/shared && go mod init shared && sed 's/^go 1\.\([0-9]*\).*$$/go 1.\1/g' go.mod > go.mod.new && mv go.mod.new go.mod
+	cd gen-go/tutorial && go mod init tutorial && sed 's/^go 1\.\([0-9]*\).*$$/go 1.\1/g' go.mod > go.mod.new && mv go.mod.new go.mod
 	touch gopathfuzz
 
 check: gopathfuzz