ci: Disable daily checking for version but not security updates (#500)

* Update dependabot.yml

Disable daily checking for version but not security updates.

Maybe we should also document a process for version updates when cutting a new release?

Signed-off-by: Trishank Karthik Kuppusamy <trishank.kuppusamy@datadoghq.com>

* Update dependabot.yml

Signed-off-by: Trishank Karthik Kuppusamy <trishank.kuppusamy@datadoghq.com>

---------

Signed-off-by: Trishank Karthik Kuppusamy <trishank.kuppusamy@datadoghq.com>

.github/dependabot.yml

@@ -4,7 +4,7 @@ updates:
   - package-ecosystem: "gomod"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "weekly"
       time: "10:00"
     commit-message:
       prefix: "chore"
@@ -14,7 +14,7 @@ updates:
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "weekly"
       time: "10:00"
     commit-message:
       prefix: "chore"
@@ -24,7 +24,7 @@ updates:
   - package-ecosystem: "pip"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "weekly"
       time: "10:00"
     commit-message:
       prefix: "chore"