Remove 1.0.x from dependabot

Signed-off-by: Chris Bono <chris.bono@gmail.com>

.github/dependabot.yml

@@ -70,38 +70,6 @@ updates:
           - io.spring.*
           - org.ajoberstar.grgit
 
-  - package-ecosystem: gradle
-    target-branch: 1.0.x
-    directory: /
-    schedule:
-      interval: "daily"
-      # 11am UTC-5
-      time: "06:00"
-    ignore:
-      - dependency-name: org.junit:junit-bom
-        update-types:
-          - version-update:semver-major
-      - dependency-name: org.mockito:mockito-bom
-        update-types:
-          - version-update:semver-major
-      - dependency-name: '*'
-        update-types:
-          - version-update:semver-major
-          - version-update:semver-minor
-    labels:
-      - 'type: dependency-upgrade'
-    registries:
-      - spring-milestones
-    groups:
-      development-dependencies:
-        update-types:
-          - patch
-        patterns:
-          - com.gradle.enterprise
-          - com.github.spotbugs
-          - io.spring.*
-          - org.ajoberstar.grgit
-
   - package-ecosystem: github-actions
     target-branch: main
     directory: /
@@ -127,16 +95,3 @@ updates:
       development-dependencies:
         patterns:
           - '*'
-
-  - package-ecosystem: github-actions
-    target-branch: 1.0.x
-    directory: /
-    schedule:
-      interval: "weekly"
-      day: "monday"
-    labels:
-      - 'type: task'
-    groups:
-      development-dependencies:
-        patterns:
-          - '*'