chore(releasing): Use large pages for better OS compatibility (vector…

…dotdev#18481)

* chore(releasing): Try large pages for better OS compatibility

Signed-off-by: Jesse Szwedko <jesse.szwedko@datadoghq.com>

* Turns out the `env` block in Cargo.toml is unstable

Signed-off-by: Jesse Szwedko <jesse.szwedko@datadoghq.com>

* Move env config to .cargo/config.toml

Signed-off-by: Jesse Szwedko <jesse.szwedko@datadoghq.com>

---------

Signed-off-by: Jesse Szwedko <jesse.szwedko@datadoghq.com>

.cargo/config.toml

@@ -1,6 +1,11 @@
 [alias]
 vdev = "run --quiet --package vdev --"
 
+[env]
+# Build with large pages so that Vector runs on systems with 64k pages or less (e.g. 4k) to support
+# CentOS 7, 8, and a few other Linux distributions.
+JEMALLOC_SYS_WITH_LG_PAGE = "16"
+
 [target.'cfg(all())']
 rustflags = [
   "-Dclippy::print_stdout",