feat: Update memory allocation in task definition (#2243)

# Description

Please include a summary of the changes and the related issue. Please
also include relevant motivation and context.

## Checklist before requesting a review

Please delete options that are not relevant.

- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my code
- [ ] I have commented hard-to-understand areas
- [ ] I have ideally added tests that prove my fix is effective or that
my feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged

## Screenshots (if appropriate):

.aws/task_definition.json

@@ -5,7 +5,7 @@
       "name": "quivr",
       "image": "253053805092.dkr.ecr.eu-west-3.amazonaws.com/quivr:bada136312ad3497664c3562a36b263d43c89c53",
       "cpu": "2048",
-      "memory": "4096",
+      "memory": "8192",
       "portMappings": [
         {
           "name": "quivr-5050-tcp",
@@ -89,7 +89,7 @@
   "compatibilities": ["EC2", "FARGATE"],
   "requiresCompatibilities": ["FARGATE"],
   "cpu": "2048",
-  "memory": "4096",
+  "memory": "8192",
   "runtimePlatform": {
     "cpuArchitecture": "X86_64",
     "operatingSystemFamily": "LINUX"

.aws/task_definition_preview.json

@@ -5,7 +5,7 @@
       "name": "quivr",
       "image": "253053805092.dkr.ecr.eu-west-3.amazonaws.com/quivr:c0ff0301002fe6d043270b26dabcfda797437afc",
       "cpu": "2048",
-      "memory": "4096",
+      "memory": "8192",
       "portMappings": [
         {
           "name": "quivr-5050-tcp",
@@ -90,7 +90,7 @@
   "compatibilities": ["EC2", "FARGATE"],
   "requiresCompatibilities": ["FARGATE"],
   "cpu": "2048",
-  "memory": "4096",
+  "memory": "8192",
   "runtimePlatform": {
     "cpuArchitecture": "X86_64",
     "operatingSystemFamily": "LINUX"