ci(deps): remove dependabot updates for 2.40 is EOL (#23871)

Author: enricocolasante

.github/dependabot.yml

@@ -301,90 +301,3 @@ updates:
       - dependency-name: "com.epam.reportportal:*" # It is breaking e2e tests for some reason
         versions:
           - ">= 5.3.0"
-  # 2.40
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "daily"
-      time: "02:17" # GitHub says 'High load times include the start of every hour'
-      timezone: "Europe/Oslo"
-    pull-request-branch-name:
-      separator: "-"
-    commit-message:
-      prefix: "chore"
-      include: "scope"
-    ignore:
-      - dependency-name: "codecov/codecov-action"
-        versions:
-          - ">= 4.0" # is breaking the build probably due to https://github.com/codecov/codecov-action/issues/837
-    target-branch: "2.40"
-  - package-ecosystem: "maven"
-    directory: "/dhis-2"
-    schedule:
-      interval: "daily"
-      time: "02:17" # GitHub says 'High load times include the start of every hour'
-      timezone: "Europe/Oslo"
-    pull-request-branch-name:
-      separator: "-"
-    commit-message:
-      prefix: "chore"
-      include: "scope"
-    target-branch: "2.40"
-    ignore:
-      - dependency-name: "org.apache.struts:*" # will be removed from core (significant work involved in upgrade with the risk of regressions)
-        versions:
-          - ">= 3.0"
-      - dependency-name: "org.springframework:*" # Spring framework 6 requires minimum JDK 17 so it will require more effort/time until we update it
-        versions:
-          - ">= 6.0"
-      - dependency-name: "org.springframework.security:*" # Spring framework 6 requires minimum JDK 17 so it will require more effort/time until we update it
-        versions:
-          - ">= 6.0"
-      - dependency-name: "org.springframework.data:spring-data-redis" # Spring data redis 3.x requires Spring 6 (see above)
-        versions:
-          - ">= 3.0"
-      - dependency-name: "org.springframework.retry:spring-retry" # Spring retry 2.x requires Spring 6 (see above)
-        versions:
-          - ">= 2.0"
-      - dependency-name: "org.springframework.session:spring-session-data-redis" # Spring redis 3.x requires Spring 6 (see above)
-        versions:
-          - ">= 3.0"
-      - dependency-name: "org.springframework.restdocs:*" # Spring restdocs 3.x requires Spring 6 (see above)
-        versions:
-          - ">= 3.0"
-      - dependency-name: "org.springframework.ldap:*" # Spring ldap 3.x requires Spring 6 (see above)
-        versions:
-          - ">= 3.0"
-      - dependency-name: "org.hisp.dhis.parser:*" # Antlr parser must be upgraded manually due to circular dependency with rule engine
-        versions:
-          - ">= 1.0"
-      - dependency-name: "org.hisp.dhis.rules:*" # Rule engine must be upgraded manually due to circular dependency with ANTLR parser
-        versions:
-          - ">= 2.0"
-      - dependency-name: "org.hisp.dhis:json-tree" # It needs to be updated only in master
-        versions:
-          - "> 0.5.0"
-      - dependency-name: "org.flywaydb:flyway-core" # It requires Postgres version to be >= 11
-        versions:
-          - "> 9.22.3"
-      - dependency-name: "org.slf4j:slf4j-api" # will update in https://dhis2.atlassian.net/browse/DHIS2-16504
-        versions:
-          - ">= 2.0"
-      - dependency-name: "net.sf.jasperreports:jasperreports" # will update in https://dhis2.atlassian.net/browse/DHIS2-16796
-        versions:
-          - ">= 6.20.1"
-      - dependency-name: "net.sf.jasperreports:jasperreports-fonts" # will update in https://dhis2.atlassian.net/browse/DHIS2-16796
-        versions:
-          - ">= 6.20.1"
-      - dependency-name: "org.jfree:jfreechart" # will update in https://dhis2.atlassian.net/browse/DHIS2-16796
-        versions:
-          - ">= 1.0.20"
-      - dependency-name: "org.jfree:jcommon" # will update in https://dhis2.atlassian.net/browse/DHIS2-16796
-        versions:
-          - ">= 1.0.24"
-      - dependency-name: "io.micrometer:micrometer-core" # updates have breaking changes which we won't backport
-        versions:
-          - ">= 1.13.0"
-      - dependency-name: "io.micrometer:micrometer-registry-prometheus" # updates have breaking changes which we won't backport
-        versions:
-          - ">= 1.13.0"