Upgrade dune lang, silence new warnings

Author: Firobe

dune-project

@@ -1 +1 @@
-(lang dune 2.7)
+(lang dune 3.1)

src/app/client_sdk/tests/dune

@@ -24,7 +24,7 @@
  (preprocessor_deps ../../../config.mlh)
  (instrumentation (backend bisect_ppx))
  (preprocess (pps ppx_version ppx_optcomp ppx_custom_printf))
- (flags -short-paths -g -w @a-4-29-40-41-42-44-45-48-58-59-60))
+ (flags -short-paths -g -w @a-4-29-34-40-41-42-44-45-48-58-59-60))
 
 (executable
  (package client_sdk)
@@ -50,4 +50,4 @@
  (preprocessor_deps ../../../config.mlh)
  (instrumentation (backend bisect_ppx))
  (preprocess (pps ppx_version ppx_optcomp ppx_custom_printf))
- (flags -short-paths -g -w @a-4-29-40-41-42-44-45-48-58-59-60))
+ (flags -short-paths -g -w @a-4-29-34-40-41-42-44-45-48-58-59-60))

src/app/replayer/dune

@@ -1,6 +1,7 @@
 (executable
  (package replayer)
  (name replayer)
+ (flags -w -32-34)
  (public_name replayer)
  (libraries
    ;; opam libraries

src/dune-project

@@ -1,2 +1,2 @@
-(lang dune 2.7)
+(lang dune 3.1)
 (implicit_transitive_deps false)

src/lib/precomputed_values/gen_values/dune

@@ -1,5 +1,6 @@
 (executable
  (name gen_values)
+ (flags -w -32)
  (libraries
    ;; opam libraries
    stdio